{"id":2635,"date":"2023-03-24T11:48:02","date_gmt":"2023-03-24T05:48:02","guid":{"rendered":"https:\/\/stage-wp.10minuteschool.com\/?p=2635"},"modified":"2023-08-29T16:12:41","modified_gmt":"2023-08-29T10:12:41","slug":"electric-potential","status":"publish","type":"post","link":"https:\/\/10minuteschool.com\/content\/electric-potential\/","title":{"rendered":"\u09a4\u09a1\u09bc\u09bf\u09ce \u09ac\u09bf\u09ad\u09ac (Electric potential), \u09ac\u09bf\u09ad\u09ac \u09b6\u0995\u09cd\u09a4\u09bf\u09b0 \u098f\u0995\u0995, \u09ac\u09bf\u09ad\u09ac \u09aa\u09be\u09b0\u09cd\u09a5\u0995\u09cd\u09af \u098f\u09ac\u0982 \u09b8\u09ae\u09ac\u09bf\u09ad\u09ac \u09a4\u09b2 \u098f\u09b0 \u09ac\u09bf\u09b8\u09cd\u09a4\u09be\u09b0\u09bf\u09a4 \u0986\u09b2\u09cb\u099a\u09a8\u09be"},"content":{"rendered":"<h2>\u09a4\u09a1\u09bc\u09bf\u09ce \u09ac\u09bf\u09ad\u09ac \u0995\u09be\u0995\u09c7 \u09ac\u09b2\u09c7?<\/h2>\n<p><span style=\"font-weight: 400;\">\u099a\u09be\u09b0\u09cd\u099c\u09c7\u09b0 \u0986\u09a6\u09be\u09a8-\u09aa\u09cd\u09b0\u09a6\u09be\u09a8 \u09ac\u09b8\u09cd\u09a4\u09c1 \u09a6\u09c1\u099f\u09bf \u09ac\u09b8\u09cd\u09a4\u09c1\u09b0 \u09ae\u09a7\u09cd\u09af\u09c7 \u099a\u09be\u09b0\u09cd\u099c\u09c7\u09b0 \u09aa\u09b0\u09bf\u09ae\u09be\u09a3\u09c7\u09b0 \u0993\u09aa\u09b0 \u09a8\u09bf\u09b0\u09cd\u09ad\u09b0 \u0995\u09b0\u09c7 \u09a8\u09be, \u09ac\u09b8\u09cd\u09a4\u09c1 \u09a6\u09c1\u099f\u09bf\u09b0 \u09ae\u09a7\u09cd\u09af\u09c7 \u09ac\u09bf\u09b6\u09c7\u09b7 \u098f\u0995 \u09a4\u09a1\u09bc\u09bf\u09ce \u0985\u09ac\u09b8\u09cd\u09a5\u09be\u09b0 \u0993\u09aa\u09b0 \u09a8\u09bf\u09b0\u09cd\u09ad\u09b0 \u0995\u09b0\u09c7\u0964 \u098f \u0985\u09ac\u09b8\u09cd\u09a5\u09be\u0995\u09c7 \u09ac\u09b2\u09be \u09b9\u09af\u09bc <strong>\u09a4\u09a1\u09bc\u09bf\u09ce \u09ac\u09bf\u09ad\u09ac<\/strong>\u0964 \u09a4\u09a1\u09bc\u09bf\u09ce \u09ac\u09bf\u09ad\u09ac\u09c7\u09b0 \u09aa\u09be\u09b0\u09cd\u09a5\u0995\u09cd\u09af \u09a5\u09be\u0995\u09b2\u09c7\u0987 \u0995\u09c7\u09ac\u09b2 \u099a\u09be\u09b0\u09cd\u099c\u09c7\u09b0 \u0986\u09a6\u09be\u09a8-\u09aa\u09cd\u09b0\u09a6\u09be\u09a8 \u09b9\u09ac\u09c7, \u0985\u09a8\u09cd\u09af\u09a5\u09be\u09af\u09bc \u09a8\u09af\u09bc\u0964 \u09a4\u09a1\u09bc\u09bf\u09ce \u09ac\u09b0\u09cd\u09a4\u09a8\u09c0\u09a4\u09c7 \u09a6\u09c1\u099f\u09bf \u09ac\u09bf\u09a8\u09cd\u09a6\u09c1\u09b0 \u09ae\u09a7\u09cd\u09af\u09c7 \u09ac\u09bf\u09ad\u09ac \u09aa\u09be\u09b0\u09cd\u09a5\u0995\u09cd\u09af \u09a5\u09be\u0995\u09be\u09b0 \u0995\u09be\u09b0\u09a3\u09c7\u0987 \u09a4\u09a1\u09bc\u09bf\u09ce \u09aa\u09cd\u09b0\u09ac\u09be\u09b9 \u09b8\u09c3\u09b7\u09cd\u099f\u09bf \u09b9\u09df\u0964<\/span><\/p>\n<blockquote><p><strong>&#8220;\u09a6\u09c1\u099f\u09bf \u099a\u09be\u09b0\u09cd\u099c\u09bf\u09a4 \u09ac\u09b8\u09cd\u09a4\u09c1\u09b0 \u09ae\u09a7\u09cd\u09af\u09c7 \u099a\u09be\u09b0\u09cd\u099c\u09c7\u09b0 \u0986\u09a6\u09be\u09a8-\u09aa\u09cd\u09b0\u09a6\u09be\u09a8 \u09af\u09c7 \u09a4\u09dc\u09bf\u09ce \u0985\u09ac\u09b8\u09cd\u09a5\u09be\u09b0 \u09a6\u09cd\u09ac\u09be\u09b0\u09be \u09a8\u09bf\u09b0\u09cd\u09a7\u09be\u09b0\u09bf\u09a4 \u09b9\u09df, \u09a4\u09be\u0995\u09c7<a href=\"https:\/\/www.youtube.com\/watch?v=_1086QdBE0Q&amp;ab_channel=10MinuteSchoolClass1-12\" target=\"_blank\" rel=\"noopener\"> \u09a4\u09dc\u09bf\u09ce \u09ac\u09bf\u09ad\u09ac<\/a> \u09ac\u09b2\u09c7(Electric potential)\u0964&#8221;<\/strong><\/p><\/blockquote>\n<p><span style=\"font-weight: 400;\">\u09a4\u09dc\u09bf\u09ce \u0995\u09cd\u09b7\u09c7\u09a4\u09cd\u09b0\u09c7\u09b0 \u0995\u09cb\u09a8\u09cb \u09ac\u09bf\u09a8\u09cd\u09a6\u09c1\u09a4\u09c7 \u09b8\u09cd\u09a5\u09be\u09aa\u09bf\u09a4 \u099a\u09be\u09b0\u09cd\u099c <span class=\"katex-eq\" data-katex-display=\"false\">q_0<\/span><\/span><span style=\"font-weight: 400;\"> \u098f\u09b0 \u09ac\u09bf\u09ad\u09b0 \u09b6\u0995\u09cd\u09a4\u09bf\u0995\u09c7 <span class=\"katex-eq\" data-katex-display=\"false\">q_0<\/span><\/span><span style=\"font-weight: 400;\">\u00a0\u099a\u09be\u09b0\u09cd\u099c \u09a6\u09cd\u09ac\u09be\u09b0\u09be \u09ad\u09be\u0997 \u0995\u09b0\u09b2\u09c7 \u09af\u09c7 \u09ae\u09be\u09a8 \u09aa\u09be\u0993\u09df\u09be \u09af\u09be\u09df \u09a4\u09be\u0995\u09c7 \u0993\u0987 <a href=\"https:\/\/10minuteschool.com\/content\/static-electricity\/\">\u09ac\u09bf\u09a8\u09cd\u09a6\u09c1\u09b0 \u09a4\u09dc\u09bf\u09ce<\/a> \u09ac\u09bf\u09ad\u09ac \u09ac\u09b2\u09c7\u0964<\/span><\/p>\n<p><span style=\"font-weight: 400;\">\u098f\u0996\u09a8 \u09a7\u09b0\u09be \u09af\u09be\u0995 A \u09ac\u09bf\u09a8\u09cd\u09a6\u09c1 \u0985\u09b8\u09c0\u09ae \u09a6\u09c2\u09b0\u09a4\u09cd\u09ac\u09c7 \u0985\u09ac\u09b8\u09cd\u09a5\u09bf\u09a4\u0964 \u0985\u09b8\u09c0\u09ae \u09a6\u09c2\u09b0\u09a4\u09cd\u09ac\u09c7 \u09ac\u09bf\u09ad\u09ac <span class=\"katex-eq\" data-katex-display=\"false\">V_{A}<\/span>=0<\/span><span style=\"font-weight: 400;\"> \u09a7\u09b0\u09be \u09b9\u09af\u09bc\u0964 \u09b8\u09c1\u09a4\u09b0\u09be\u0982 \u0993\u09aa\u09b0\u09c7\u09b0 \u09b8\u09ae\u09c0\u0995\u09b0\u09a3\u09c7 <span class=\"katex-eq\" data-katex-display=\"false\">V_{A}<\/span>=0<\/span><span style=\"font-weight: 400;\">\u00a0\u09ac\u09b8\u09bf\u09af\u09bc\u09c7 \u098f\u09ac\u0982 \u0989\u09aa\u099a\u09bf\u09b9\u09cd\u09a8\u0997\u09c1\u09b2\u09cb \u09a4\u09c1\u09b2\u09c7 \u09a8\u09bf\u09b2\u09c7 \u09aa\u09be\u0993\u09af\u09bc\u09be \u09af\u09be\u09af\u09bc,<\/span><\/p>\n<p><span style=\"font-weight: 400;\"><span class=\"katex-eq\" data-katex-display=\"false\">\\frac{w}{q_{o}}=V<\/span>\u00a0<\/span><\/p>\n<p><span style=\"font-weight: 400;\">\u09ac\u09be,\u00a0 <span class=\"katex-eq\" data-katex-display=\"false\">V=\\frac{W}{q_{o}}<\/span><\/span><\/p>\n<p><span style=\"font-weight: 400;\">\u0985\u09a4\u098f\u09ac, \u098f\u0987 \u09b8\u09ae\u09c0\u0995\u09b0\u09a3\u099f\u09bf \u09a5\u09c7\u0995\u09c7 \u09ac\u09bf\u09ad\u09ac\u09c7\u09b0 \u0986\u09b0 \u098f\u0995\u099f\u09bf \u0997\u09be\u09a3\u09bf\u09a4\u09bf\u0995 \u09b8\u0982\u099c\u09cd\u099e\u09be \u09a6\u09c7\u09af\u09bc\u09be \u09af\u09be\u09af\u09bc\u0964\u00a0<\/span><\/p>\n<h2><strong>\u09a4\u09a1\u09bc\u09bf\u09ce \u09ac\u09bf\u09ad\u09ac \u09ac\u09be \u09ac\u09bf\u09ad\u09ac \u0995\u09be\u0995\u09c7 \u09ac\u09b2\u09c7?<\/strong><\/h2>\n<p><span style=\"font-weight: 400;\"><strong>\u09a4\u09a1\u09bc\u09bf\u09ce \u09ac\u09bf\u09ad\u09ac \u0995\u09be\u0995\u09c7 \u09ac\u09b2\u09c7? &#8211; \u0985\u09b8\u09c0\u09ae \u09a6\u09c2\u09b0 \u09b9\u09a4\u09c7 \u098f\u0995\u099f\u09bf \u098f\u0995\u0995 \u09a7\u09a8 \u099a\u09be\u09b0\u09cd\u099c\u0995\u09c7 \u09a4\u09a1\u09bc\u09bf\u09ce \u0995\u09cd\u09b7\u09c7\u09a4\u09cd\u09b0\u09c7\u09b0 \u0995\u09cb\u09a8\u09cb \u09ac\u09bf\u09a8\u09cd\u09a6\u09c1\u09a4\u09c7 \u0986\u09a8\u09a4\u09c7 \u09af\u09c7 \u09aa\u09b0\u09bf\u09ae\u09be\u09a3 \u0995\u09be\u099c \u09b8\u09be\u09a7\u09bf\u09a4 \u09b9\u09af\u09bc \u09a4\u09be\u0995\u09c7 \u0989\u0995\u09cd\u09a4 \u0995\u09cd\u09b7\u09c7\u09a4\u09cd\u09b0\u09c7\u09b0 \u09a6\u09b0\u09c1\u09a8 \u0993\u0987 \u09ac\u09bf\u09a8\u09cd\u09a6\u09c1\u09b0 \u09ac\u09bf\u09ad\u09ac \u09ac\u09be \u09a4\u09a1\u09bc\u09bf\u09ce \u09ac\u09bf\u09ad\u09ac(Electric potential) \u09ac\u09b2\u09c7\u0964<\/strong> \u098f\u0995\u09c7 <\/span><span style=\"font-weight: 400;\">V<\/span> <span style=\"font-weight: 400;\">\u09a6\u09cd\u09ac\u09be\u09b0\u09be \u09aa\u09cd\u09b0\u0995\u09be\u09b6 \u0995\u09b0\u09be \u09b9\u09af\u09bc\u0964<\/span><\/p>\n<p><span style=\"font-weight: 400;\">\u09ae\u09a8\u09c7 \u0995\u09b0\u09bf \u0995\u09cb\u09a8\u09cb \u09ac\u09bf\u09a8\u09cd\u09a6\u09c1\u09a4\u09c7 \u09a4\u09a1\u09bc\u09bf\u09ce \u09ac\u09bf\u09ad\u09ac <\/span><span style=\"font-weight: 400;\">=<\/span><span style=\"font-weight: 400;\">\u00a0V<\/span><span style=\"font-weight: 400;\">\u0964 \u0985\u09a4\u098f\u09ac \u0985\u09b8\u09c0\u09ae \u09a6\u09c2\u09b0\u09a4\u09cd\u09ac \u09b9\u09a4\u09c7 \u098f\u0995\u0995 \u09a7\u09a8 \u099a\u09be\u09b0\u09cd\u099c\u0995\u09c7 \u0989\u0995\u09cd\u09a4 \u09ac\u09bf\u09a8\u09cd\u09a6\u09c1\u09a4\u09c7 \u0986\u09a8\u09a4\u09c7 <\/span><span style=\"font-weight: 400;\">V<\/span><span style=\"font-weight: 400;\"> \u09aa\u09b0\u09bf\u09ae\u09be\u09a3 \u0995\u09be\u099c \u09b8\u09be\u09a7\u09bf\u09a4 \u09b9\u09ac\u09c7\u0964 \u098f\u0996\u09a8 \u09af\u09a6\u09bf \u09ac\u09b9\u09c1 \u09a6\u09c2\u09b0 \u09b9\u09a4\u09c7 \u098f \u09aa\u09b0\u09bf\u09ae\u09be\u09a3 \u099a\u09be\u09b0\u09cd\u099c\u0995\u09c7 \u0993\u0987 \u09ac\u09bf\u09a8\u09cd\u09a6\u09c1\u09a4\u09c7 \u0986\u09a8\u09be \u09b9\u09af\u09bc, \u09a4\u09ac\u09c7 \u0995\u09be\u099c\u09c7\u09b0 \u09aa\u09b0\u09bf\u09ae\u09be\u09a3 \u09b9\u09ac\u09c7,<\/span><\/p>\n<p><span style=\"font-weight: 400;\">\u0995\u09be\u099c<\/span><span style=\"font-weight: 400;\">\u00a0<\/span><span style=\"font-weight: 400;\">=<\/span><span style=\"font-weight: 400;\">\u00a0<\/span><span style=\"font-weight: 400;\">\u09ac\u09bf\u09ad\u09ac<\/span><span style=\"font-weight: 400;\">\u099a\u09be\u09b0\u09cd\u099c<\/span><span style=\"font-weight: 400;\">\u00a0<\/span><\/p>\n<p><span style=\"font-weight: 400;\">\u0985\u09b0\u09cd\u09a5\u09be\u09ce\u00a0 <\/span><span style=\"font-weight: 400;\"><span class=\"katex-eq\" data-katex-display=\"false\">W=V \\times q<\/span><\/span><\/p>\n<p><span style=\"font-weight: 400;\">\u0985\u09b0\u09cd\u09a5\u09be\u09ce\u00a0 <span class=\"katex-eq\" data-katex-display=\"false\">V=\\frac{W}{q}=\\frac{\\text { \u0995\u09be\u099c }}{\\text { \u099a\u09be\u09b0\u09cd\u099c }}<\/span><\/span><\/p>\n<p><span style=\"font-weight: 400;\">\u09af\u09c7\u09b9\u09c7\u09a4\u09c1 \u098f\u0995\u0995 \u09a7\u09a8 \u099a\u09be\u09b0\u09cd\u099c \u09b8\u09cd\u09a5\u09be\u09a8\u09be\u09a8\u09cd\u09a4\u09b0\u09c7 \u0995\u09c3\u09a4 \u0995\u09be\u099c \u09a6\u09cd\u09ac\u09be\u09b0\u09be \u09ac\u09bf\u09ad\u09ac \u09aa\u09b0\u09bf\u09ae\u09be\u09aa \u0995\u09b0\u09be \u09b9\u09af\u09bc, \u0995\u09be\u099c\u09c7\u0987 \u0995\u09be\u099c\u09c7\u09b0 \u09a8\u09cd\u09af\u09be\u09af\u09bc \u09ac\u09bf\u09ad\u09ac\u09c7\u09b0\u0993 \u0985\u09ad\u09bf\u09ae\u09c1\u0996 \u09a8\u09c7\u0987, \u0995\u09c7\u09ac\u09b2 \u09aa\u09b0\u09bf\u09ae\u09be\u09a3 \u0986\u099b\u09c7\u0964 \u09a4\u09be\u0987 \u09a4\u09a1\u09bc\u09bf\u09ce \u09ac\u09bf\u09ad\u09ac \u098f\u0995\u099f\u09bf \u09b8\u09cd\u0995\u09c7\u09b2\u09be\u09b0 \u09b0\u09be\u09b6\u09bf\u0964 \u098b\u09a3 \u099a\u09be\u09b0\u09cd\u099c \u0993 \u098f\u0995\u0995 \u09a7\u09a8 \u099a\u09be\u09b0\u09cd\u099c\u09c7\u09b0 \u09ae\u09a7\u09cd\u09af\u0995\u09be\u09b0 \u0986\u0995\u09b0\u09cd\u09b7\u09a3\u0987 \u0995\u09be\u099c \u0995\u09b0\u09ac\u09c7\u0964 \u09b8\u09c1\u09a4\u09b0\u09be\u0982 \u098b\u09a3 \u099a\u09be\u09b0\u09cd\u099c\u09c7\u09b0 \u099c\u09a8\u09cd\u09af \u09ac\u09bf\u09ad\u09ac \u098b\u09a3 \u09b0\u09be\u09b6\u09bf \u09b9\u09ac\u09c7\u0964<\/span><\/p>\n<h2><b><strong>\u09ac\u09bf\u09ad\u09ac \u09b6\u0995\u09cd\u09a4\u09bf\u09b0\u00a0 <\/strong>\u098f\u0995\u0995 <\/b><b>(Electric potential Unit)<\/b><b>: <\/b><\/h2>\n<p><strong>\u098f\u09b8. \u0986\u0987. (S. I.) \u09aa\u09a6\u09cd\u09a7\u09a4\u09bf\u09a4\u09c7 \u09ac\u09bf\u09ad\u09ac \u09b6\u0995\u09cd\u09a4\u09bf\u09b0 \u098f\u0995\u0995 \u099c\u09c1\u09b2, \u099a\u09be\u09b0\u09cd\u099c\u09c7\u09b0 \u098f\u0995\u0995 \u0995\u09c1\u09b2\u09ae\u09cd\u09ac<\/strong><span style=\"font-weight: 400;\">\u0964 <\/span><span style=\"font-weight: 400;\">\u09b8\u09c1\u09a4\u09b0\u09be\u0982 \u09a4\u09a1\u09bc\u09bf\u09ce \u09ac\u09bf\u09ad\u09ac\u09c7\u09b0 \u098f\u0995\u0995<\/span><\/p>\n<p><span style=\"font-weight: 400;\"><span class=\"katex-eq\" data-katex-display=\"false\">V=\\frac{\\text { \u099c\u09c1\u09b2 }}{\\text { \u0995\u09c1\u09b2\u09ae\u09cd\u09ac }}<\/span> <\/span><span style=\"font-weight: 400;\">\u00a0\u00a0<\/span><span style=\"font-weight: 400;\"> (Joule\/Coulomb)<\/span><\/p>\n<p><span style=\"font-weight: 400;\">\u09a4\u09a1\u09bc\u09bf\u09ce \u09ac\u09bf\u09ad\u09ac\u09c7\u09b0 \u098f\u0987 <\/span><span style=\"font-weight: 400;\">\u099c\u09c1\u09b2<\/span><span style=\"font-weight: 400;\">\/\u0995\u09c1\u09b2\u09ae\u09cd\u09ac \u098f\u0995\u0995\u0995\u09c7 \u09ad\u09cb\u09b2\u09cd\u099f \u09ac\u09b2\u09c7\u0964<\/span><\/p>\n<ol>\n<li>\n<h3><b>1 \u09ad\u09cb\u09b2\u09cd\u099f \u09ac\u09bf\u09ad\u09ac (1 Volt Voltage):<\/b><\/h3>\n<\/li>\n<\/ol>\n<p><strong>\u0985\u09b8\u09c0\u09ae \u09a6\u09c2\u09b0\u09a4\u09cd\u09ac \u09b9\u09a4\u09c7 1 \u0995\u09c1\u09b2\u09ae\u09cd\u09ac \u09a7\u09a8-\u099a\u09be\u09b0\u09cd\u099c\u0995\u09c7 \u09a4\u09a1\u09bc\u09bf\u09ce \u0995\u09cd\u09b7\u09c7\u09a4\u09cd\u09b0\u09c7\u09b0 \u0995\u09cb\u09a8\u09cb \u09ac\u09bf\u09a8\u09cd\u09a6\u09c1\u09a4\u09c7 \u0986\u09a8\u09a4\u09c7 \u09af\u09a6\u09bf 1 \u099c\u09c1\u09b2 \u0995\u09be\u099c \u0995\u09b0\u09a4\u09c7 \u09b9\u09af\u09bc \u09a4\u09ac\u09c7 \u0993\u0987 \u09ac\u09bf\u09a8\u09cd\u09a6\u09c1\u09b0 \u09ac\u09bf\u09ad\u09ac\u0995\u09c7 1 \u09ad\u09cb\u09b2\u09cd\u099f \u09ac\u09b2\u09c7\u0964<\/strong><\/p>\n<ul>\n<li><strong>\u09a4\u09a1\u09bc\u09bf\u09ce \u0995\u09cd\u09b7\u09c7\u09a4\u09cd\u09b0\u09c7\u09b0 \u0995\u09cb\u09a8\u09cb \u09ac\u09bf\u09a8\u09cd\u09a6\u09c1\u09a4\u09c7 \u09a4\u09a1\u09bc\u09bf\u09ce \u09aa\u09cd\u09b0\u09be\u09ac\u09b2\u09cd\u09af \u09b6\u09c2\u09a8\u09cd\u09af \u09b9\u09b2\u09c7 \u0993\u0987 \u09ac\u09bf\u09a8\u09cd\u09a6\u09c1\u09a4\u09c7 \u09a4\u09a1\u09bc\u09bf\u09ce \u09ac\u09bf\u09ad\u09ac \u0995\u09c0 \u09b6\u09c2\u09a8\u09cd\u09af \u09b9\u09ac\u09c7?<\/strong><\/li>\n<\/ul>\n<p><span style=\"font-weight: 400;\">\u09a4\u09a1\u09bc\u09bf\u09ce \u09aa\u09cd\u09b0\u09be\u09ac\u09b2\u09cd\u09af \u0993 \u09ac\u09bf\u09ad\u09ac\u09c7\u09b0 \u09ae\u09a7\u09cd\u09af\u09c7 \u09b8\u09ae\u09cd\u09aa\u09b0\u09cd\u0995 \u09b9\u09b2\u09cb<\/span><span style=\"font-weight: 400;\">,<\/span> <span class=\"katex-eq\" data-katex-display=\"false\">E=-\\frac{d V}{d r}<\/span><span style=\"font-weight: 400;\">\u0964<\/span> <span style=\"font-weight: 400;\">\u098f\u0996\u09a8 <\/span><span style=\"font-weight: 400;\">V\u00a0<\/span><span style=\"font-weight: 400;\">\u09a7\u09cd\u09b0\u09c1\u09ac \u09b9\u09b2\u09c7<\/span> <span class=\"katex-eq\" data-katex-display=\"false\">\\frac{d V}{d r}=0<\/span><span style=\"font-weight: 400;\">, <\/span><span style=\"font-weight: 400;\">\u0985\u09b0\u09cd\u09a5\u09be\u09ce <\/span><span style=\"font-weight: 400;\">E\u00a0=\u00a00<\/span><span style=\"font-weight: 400;\">\u0964<\/span><\/p>\n<p><span style=\"font-weight: 400;\">\u09b8\u09c1\u09a4\u09b0\u09be\u0982 <\/span><span style=\"font-weight: 400;\">E<\/span><span style=\"font-weight: 400;\"> \u09b6\u09c2\u09a8\u09cd\u09af \u09b9\u09b2\u09c7 <\/span><span style=\"font-weight: 400;\">V<\/span><span style=\"font-weight: 400;\"> \u09a7\u09cd\u09b0\u09c1\u09ac \u09b9\u09ac\u09c7\u0964 \u09af\u09c7\u09ae\u09a8 \u09ab\u09be\u0981\u09aa\u09be \u099a\u09be\u09b0\u09cd\u099c\u09bf\u09a4 \u09aa\u09b0\u09bf\u09ac\u09be\u09b9\u09c0\u09b0 \u0985\u09ad\u09cd\u09af\u09a8\u09cd\u09a4\u09b0\u09c7 \u09b8\u09b0\u09cd\u09ac\u09a4\u09cd\u09b0 <\/span><span style=\"font-weight: 400;\">V<\/span><span style=\"font-weight: 400;\"> \u09a7\u09cd\u09b0\u09c1\u09ac; \u0995\u09bf\u09a8\u09cd\u09a4\u09c1 <\/span><span style=\"font-weight: 400;\">E<\/span><span style=\"font-weight: 400;\"> \u09b6\u09c2\u09a8\u09cd\u09af\u0964 \u09a4\u09ac\u09c7 \u0993\u0987 \u09aa\u09b0\u09bf\u09ac\u09be\u09b9\u09c0 \u0985\u099a\u09be\u09b0\u09cd\u099c\u09bf\u09a4 \u09b9\u09b2\u09c7 <\/span><span style=\"font-weight: 400;\">V<\/span><span style=\"font-weight: 400;\">-\u0993 \u09b6\u09c2\u09a8\u09cd\u09af \u09b9\u09ac\u09c7\u0964 \u0985\u09a4\u098f\u09ac, \u09a4\u09a1\u09bc\u09bf\u09ce \u09aa\u09cd\u09b0\u09be\u09ac\u09b2\u09cd\u09af \u09b6\u09c2\u09a8\u09cd\u09af \u09b9\u09b2\u09c7 \u09a4\u09a1\u09bc\u09bf\u09ce \u09ac\u09bf\u09ad\u09ac \u09b6\u09c2\u09a8\u09cd\u09af \u09b9\u09a4\u09c7\u0993 \u09aa\u09be\u09b0\u09c7, \u0986\u09ac\u09be\u09b0 \u09a8\u09be\u0993 \u09b9\u09a4\u09c7 \u09aa\u09be\u09b0\u09c7\u0964<\/span><\/p>\n<h2><b>\u099a\u09be\u09b0\u09cd\u099c\u0997\u09cd\u09f0\u09b8\u09cd\u09a4 \u0997\u09cb\u09b2\u0995\u09c7\u09b0 \u09ac\u09bf\u09ad\u09ac<\/b><b>\u00a0<\/b><b>(Potential of a charged sphere)<\/b><\/h2>\n<p><b><img loading=\"lazy\" class=\"aligncenter wp-image-2745 size-large\" src=\"https:\/\/10minuteschool.com\/content\/wp-content\/uploads\/2021\/11\/2.29-1-1024x671.png\" alt=\"\u09a4\u09a1\u09bc\u09bf\u09ce \u09ac\u09bf\u09ad\u09ac \u0995\u09be\u0995\u09c7 \u09ac\u09b2\u09c7? \u09ac\u09bf\u09ad\u09ac \u09aa\u09be\u09b0\u09cd\u09a5\u0995\u09cd\u09af \u0995\u09be\u0995\u09c7 \u09ac\u09b2\u09c7? | \u099a\u09be\u09b0\u09cd\u099c\u0997\u09cd\u09f0\u09b8\u09cd\u09a4 \u0997\u09cb\u09b2\u0995\u09c7\u09b0 \u09ac\u09bf\u09ad\u09ac\" width=\"1024\" height=\"671\" srcset=\"https:\/\/10minuteschool.com\/content\/wp-content\/uploads\/2021\/11\/2.29-1-1024x671.png 1024w, https:\/\/10minuteschool.com\/content\/wp-content\/uploads\/2021\/11\/2.29-1-300x197.png 300w, https:\/\/10minuteschool.com\/content\/wp-content\/uploads\/2021\/11\/2.29-1-768x503.png 768w, https:\/\/10minuteschool.com\/content\/wp-content\/uploads\/2021\/11\/2.29-1.png 1054w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><\/b><span style=\"font-weight: 400;\">\u09ae\u09a8\u09c7 \u0995\u09b0\u09bf A \u098f\u0995\u099f\u09bf \u0997\u09cb\u09b2\u0995 [\u099a\u09bf\u09a4\u09cd\u09b0]\u0964 \u098f\u09b0 \u09ac\u09cd\u09af\u09be\u09b8\u09be\u09b0\u09cd\u09a7 <\/span><span style=\"font-weight: 400;\">=<\/span><span style=\"font-weight: 400;\">r<\/span><span style=\"font-weight: 400;\">\u0964 \u0997\u09cb\u09b2\u0995\u09c7 <\/span><span style=\"font-weight: 400;\">+q<\/span><span style=\"font-weight: 400;\"> \u09aa\u09b0\u09bf\u09ae\u09be\u09a3 \u099a\u09be\u09b0\u09cd\u099c \u09aa\u09cd\u09b0\u09a6\u09be\u09a8 \u0995\u09b0\u09b2\u09c7 \u09a4\u09be \u0997\u09cb\u09b2\u0995\u09c7\u09b0 \u09a4\u09b2\u09c7 \u09b8\u09ae\u09ad\u09be\u09ac\u09c7 \u099b\u09a1\u09bc\u09bf\u09af\u09bc\u09c7 \u09aa\u09a1\u09bc\u09ac\u09c7\u0964 \u0997\u09cb\u09b2\u0995\u09c7\u09b0 \u09a4\u09b2 \u09b9\u09a4\u09c7 \u09ac\u09b2\u09b0\u09c7\u0996\u09be\u09b8\u09ae\u09c2\u09b9 \u09b2\u09ae\u09cd\u09ac\u09ad\u09be\u09ac\u09c7 \u09b8\u09ac \u09a6\u09bf\u0995\u09c7 \u09b8\u09b0\u09b2\u09b0\u09c7\u0996\u09be\u09af\u09bc \u0997\u09ae\u09a8 \u0995\u09b0\u09ac\u09c7\u0964 \u098f\u0987 \u09b0\u09c7\u0996\u09be\u0997\u09c1\u09b2\u09cb\u0995\u09c7 \u09aa\u09bf\u099b\u09a8\u09c7\u09b0 \u09a6\u09bf\u0995\u09c7 \u09ac\u09b0\u09cd\u09a7\u09bf\u09a4 \u0995\u09b0\u09b2\u09c7 \u09a4\u09be\u09b0\u09be \u0997\u09cb\u09b2\u0995\u09c7\u09b0 \u0995\u09c7\u09a8\u09cd\u09a6\u09cd\u09b0\u09c7 \u09ae\u09bf\u09b2\u09bf\u09a4 \u09b9\u09ac\u09c7\u0964 \u098f\u0996\u09a8 \u09af\u09a6\u09bf \u09a7\u09b0\u09c7 \u09a8\u09c7\u0987 \u09af\u09c7, <\/span><span style=\"font-weight: 400;\">+q<\/span><span style=\"font-weight: 400;\"> \u09aa\u09b0\u09bf\u09ae\u09be\u09a3 \u099a\u09be\u09b0\u09cd\u099c \u0997\u09cb\u09b2\u0995\u09c7\u09b0 \u0995\u09c7\u09a8\u09cd\u09a6\u09cd\u09b0\u09c7 \u0985\u09ac\u09b8\u09cd\u09a5\u09bf\u09a4 \u0986\u099b\u09c7, \u09a4\u09ac\u09c7 \u098f\u0995\u0987 \u09b0\u0995\u09ae \u09ac\u09b2\u09b0\u09c7\u0996\u09be \u0997\u09cb\u09b2\u0995\u09c7\u09b0 \u09a4\u09b2 \u09a6\u09bf\u09af\u09bc\u09c7 \u099a\u09be\u09b0\u09a6\u09bf\u0995\u09c7 \u09ac\u09c7\u09b0 \u09b9\u09af\u09bc\u09c7 \u09af\u09be\u09ac\u09c7 [\u099a\u09bf\u09a4\u09cd\u09b0]\u0964 \u0985\u09a4\u098f\u09ac \u09af\u09c7-\u0995\u09cb\u09a8\u09cb \u09a6\u09bf\u0995 \u09b9\u09a4\u09c7\u0987 \u09ac\u09bf\u09ac\u09c7\u099a\u09a8\u09be \u0995\u09b0\u09be \u09b9\u09cb\u0995 \u09a8\u09be \u0995\u09c7\u09a8 <\/span><span style=\"font-weight: 400;\">+q<\/span><span style=\"font-weight: 400;\"> \u09aa\u09b0\u09bf\u09ae\u09be\u09a3 \u099a\u09be\u09b0\u09cd\u099c \u0997\u09cb\u09b2\u0995\u09c7\u09b0 \u0995\u09c7\u09a8\u09cd\u09a6\u09cd\u09b0\u09c7 \u0995\u09c7\u09a8\u09cd\u09a6\u09cd\u09b0\u09c0\u09ad\u09c2\u09a4 \u09a7\u09b0\u09be \u09af\u09be\u09af\u09bc\u0964 \u09b8\u09c1\u09a4\u09b0\u09be\u0982 \u0997\u09cb\u09b2\u0995\u09c7\u09b0 \u09aa\u09c3\u09b7\u09cd\u09a0\u09c7 P \u098f\u0995\u099f\u09bf \u09ac\u09bf\u09a8\u09cd\u09a6\u09c1 \u09a8\u09bf\u09b2\u09c7 \u0993\u0987 \u09ac\u09bf\u09a8\u09cd\u09a6\u09c1\u09a4\u09c7 \u09a4\u09be\u09b0 \u09ac\u09bf\u09ad\u09ac \u09b9\u09ac\u09c7,<\/span><\/p>\n<p><span style=\"font-weight: 400;\">\u09ac\u09be\u09af\u09bc\u09c1 \u09ae\u09be\u09a7\u09cd\u09af\u09ae\u09c7 <span class=\"katex-eq\" data-katex-display=\"false\">V=\\frac{1}{4 \\pi \\epsilon_{0}} \\times \\frac{q}{r}<\/span><\/span><span style=\"font-weight: 400;\">\u00a0<\/span><span style=\"font-weight: 400;\"> \u098f\u09ac\u0982 \u09a4\u09a1\u09bc\u09bf\u09ce <\/span><span style=\"font-weight: 400;\">\u09aa\u09cd\u09b0\u09be\u09ac\u09b2\u09cd\u09af, <span class=\"katex-eq\" data-katex-display=\"false\">\\mathrm{E}=\\frac{1}{4 \\pi \\epsilon_{0}} \\times \\frac{q}{r^{2}}<\/span><\/span><\/p>\n<p><span style=\"font-weight: 400;\">\u0995\u09bf\u09a8\u09cd\u09a4\u09c1 \u0997\u09cb\u09b2\u0995\u09c7\u09b0 \u09aa\u09c3\u09b7\u09cd\u09a0\u09c7\u09b0 \u099a\u09be\u09b0\u09cd\u099c\u09c7\u09b0 \u09a4\u09b2 \u0998\u09a8\u09a4\u09cd\u09ac, <span class=\"katex-eq\" data-katex-display=\"false\">\\sigma=\\frac{q}{A}=\\frac{q}{4 \\pi r^{2}}<\/span><\/span><span style=\"font-weight: 400;\">\u00a0<\/span><span style=\"font-weight: 400;\">; \u098f\u0996\u09be\u09a8\u09c7, <\/span><span style=\"font-weight: 400;\">A\u00a0=\u00a0<\/span><span style=\"font-weight: 400;\">\u0997\u09cb\u09b2\u0995\u09c7\u09b0 \u0995\u09cd\u09b7\u09c7\u09a4\u09cd\u09b0\u09ab\u09b2 \u0964<\/span><\/p>\n<p><span style=\"font-weight: 400;\"><span class=\"katex-eq\" data-katex-display=\"false\">\\therefore<\/span><\/span><span style=\"font-weight: 400;\"> \u09a4\u09dc\u09bf\u09ce \u09aa\u09cd\u09b0\u09be\u09ac\u09b2\u09cd\u09af, <span class=\"katex-eq\" data-katex-display=\"false\">\\mathrm{E}=\\frac{1}{4 \\pi \\epsilon_{o}} \\times \\frac{q}{r^{2}}=\\frac{q}{4 \\pi r^{2} \\epsilon_{o}}=\\frac{q}{\\epsilon_{o} A}<\/span><\/span><\/p>\n<p><span style=\"font-weight: 400;\">\u09ac\u09be, \u09a4\u09dc\u09bf\u09ce \u09aa\u09cd\u09b0\u09be\u09ac\u09b2\u09cd\u09af <span class=\"katex-eq\" data-katex-display=\"false\">\\mathrm{E}=\\frac{\\sigma}{\\epsilon_{o}}<\/span><\/span><\/p>\n<p><img loading=\"lazy\" class=\"aligncenter wp-image-2747 size-large\" src=\"https:\/\/stage-wp.10minuteschool.com\/wp-content\/uploads\/2021\/11\/2.10-1024x728.png\" alt=\"\u099a\u09be\u09b0\u09cd\u099c\u0997\u09cd\u09f0\u09b8\u09cd\u09a4 \u0997\u09cb\u09b2\u0995\u09c7\u09b0 \u09ac\u09bf\u09ad\u09ac\" width=\"1024\" height=\"728\" srcset=\"https:\/\/10minuteschool.com\/content\/wp-content\/uploads\/2021\/11\/2.10-1024x728.png 1024w, https:\/\/10minuteschool.com\/content\/wp-content\/uploads\/2021\/11\/2.10-300x213.png 300w, https:\/\/10minuteschool.com\/content\/wp-content\/uploads\/2021\/11\/2.10-768x546.png 768w, https:\/\/10minuteschool.com\/content\/wp-content\/uploads\/2021\/11\/2.10.png 1054w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><\/p>\n<p><span style=\"font-weight: 400;\">\u0997\u09cb\u09b2\u0995\u09c7\u09b0 \u0985\u09ad\u09cd\u09af\u09a8\u09cd\u09a4\u09b0\u09c7 \u09b8\u09b0\u09cd\u09ac\u09a4\u09cd\u09b0 \u09ac\u09bf\u09ad\u09ac \u098f\u09b0 \u09aa\u09c3\u09b7\u09cd\u09a0\u09c7\u09b0 \u09ac\u09bf\u09ad\u09ac\u09c7\u09b0 \u09b8\u09ae\u09be\u09a8\u0964 \u0995\u09c7\u09a8\u09a8\u09be \u0997\u09cb\u09b2\u0995\u09c7\u09b0 \u09aa\u09c3\u09b7\u09cd\u09a0\u09c7 \u09ac\u09bf\u09ad\u09ac <\/span><span style=\"font-weight: 400;\">V<\/span><span style=\"font-weight: 400;\"> \u098f\u09ac\u0982 \u0985\u09ad\u09cd\u09af\u09a8\u09cd\u09a4\u09b0\u09c7 \u0995\u09cb\u09a8 \u09ac\u09bf\u09a8\u09cd\u09a6\u09c1\u09a4\u09c7 \u09ac\u09bf\u09ad\u09ac <span class=\"katex-eq\" data-katex-display=\"false\">V_{o}<\/span><\/span><span style=\"font-weight: 400;\"> \u09b9\u09b2\u09c7, <span class=\"katex-eq\" data-katex-display=\"false\">V-V_{o}=<\/span><\/span><span style=\"font-weight: 400;\">\u00a0<\/span><span style=\"font-weight: 400;\">\u09aa\u09cd\u09b0\u09be\u09ac\u09b2\u09cd\u09af <span class=\"katex-eq\" data-katex-display=\"false\">\\times<\/span> <\/span><span style=\"font-weight: 400;\">\u09a6\u09c2\u09b0\u09a4\u09cd\u09ac<\/span><span style=\"font-weight: 400;\">\u00a0<\/span><span style=\"font-weight: 400;\">=<\/span><span style=\"font-weight: 400;\">\u00a0<\/span><span style=\"font-weight: 400;\">0<\/span><span style=\"font-weight: 400;\">\u00a0<\/span><span style=\"font-weight: 400;\">\u0964 \u09af\u09c7\u09b9\u09c7\u09a4\u09c1 \u0997\u09cb\u09b2\u0995\u09c7\u09b0 \u0985\u09ad\u09cd\u09af\u09a8\u09cd\u09a4\u09b0\u09c7 \u09aa\u09cd\u09b0\u09be\u09ac\u09b2\u09cd\u09af \u09b6\u09c2\u09a8\u09cd\u09af,<\/span><\/p>\n<p><span style=\"font-weight: 400;\"><span class=\"katex-eq\" data-katex-display=\"false\">\\therefore V=V_{o}<\/span> <\/span><span style=\"font-weight: 400;\">\u0964 \u0985\u09a4\u098f\u09ac \u0997\u09cb\u09b2\u0995\u09c7\u09b0 \u09aa\u09c3\u09b7\u09cd\u09a0\u09c7 \u09ac\u09be \u0985\u09ad\u09cd\u09af\u09a8\u09cd\u09a4\u09b0\u09c7 \u09ac\u09bf\u09ad\u09ac, <span class=\"katex-eq\" data-katex-display=\"false\">V=\\frac{1}{4 \\pi \\epsilon_{o}} \\times \\frac{q}{r}<\/span><\/span><\/p>\n<p><span style=\"font-weight: 400;\">\u0997\u09cb\u09b2\u0995\u09c7\u09b0 \u099a\u09be\u09b0\u09aa\u09be\u09b6\u09c7\u09b0 \u09ae\u09be\u09a7\u09cd\u09af\u09ae\u09c7\u09b0 <strong>\u09aa\u09b0\u09be\u09ac\u09c8\u09a6\u09cd\u09af\u09c1\u09a4\u09bf\u0995 \u09ac\u09be \u09a1\u09be\u0987-\u0987\u09b2\u09c7\u0995\u099f\u09bf\u0995 \u09a7\u09cd\u09b0\u09c1\u09ac\u0995 <\/strong><\/span><span style=\"font-weight: 400;\">k<\/span><span style=\"font-weight: 400;\"> \u09b9\u09b2\u09c7, <span class=\"katex-eq\" data-katex-display=\"false\">V=\\frac{1}{4 \\pi \\epsilon_{o} k} \\times \\frac{q}{r}<\/span><\/span><\/p>\n<p><span style=\"font-weight: 400;\">\u09ac\u09be\u09af\u09bc\u09c1 \u09ae\u09be\u09a7\u09cd\u09af\u09ae\u09c7 \u0997\u09cb\u09b2\u0995\u09c7\u09b0 \u0995\u09c7\u09a8\u09cd\u09a6\u09cd\u09b0 \u09b9\u09a4\u09c7 <\/span><span style=\"font-weight: 400;\"><span class=\"katex-eq\" data-katex-display=\"false\">x (x&gt;r)<\/span><\/span><span style=\"font-weight: 400;\"> \u09a6\u09c2\u09b0\u09a4\u09cd\u09ac\u09c7 \u09af\u09c7 \u0995\u09cb\u09a8\u09cb \u09ac\u09bf\u09a8\u09cd\u09a6\u09c1\u09a4\u09c7 \u09ac\u09bf\u09ad\u09ac, <span class=\"katex-eq\" data-katex-display=\"false\">V=\\frac{1}{4 \\pi \\epsilon_{0}} \\times \\frac{q}{r} \\mid<\/span><\/span><span style=\"font-weight: 400;\">\u0964 \u099a\u09bf\u09a4\u09cd\u09b0\u09c7 \u09a6\u09c2\u09b0\u09a4\u09cd\u09ac\u09c7\u09b0 \u09b8\u09be\u09a5\u09c7 <\/span><span style=\"font-weight: 400;\">V<\/span><span style=\"font-weight: 400;\"> \u098f\u09b0 \u09aa\u09b0\u09bf\u09ac\u09b0\u09cd\u09a4\u09a8 \u09a6\u09c7\u0996\u09be\u09a8\u09cb \u09b9\u09af\u09bc\u09c7\u099b\u09c7\u0964<\/span><\/p>\n<ul>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><b>\u098f\u0995\u0987 \u09ac\u09cd\u09af\u09be\u09b8\u09be\u09b0\u09cd\u09a7\u09c7\u09b0 \u09ab\u09be\u0981\u09aa\u09be \u09a7\u09be\u09a4\u09ac \u0997\u09cb\u09b2\u0995 \u0993 \u09a8\u09bf\u09b0\u09c7\u099f \u09a7\u09be\u09a4\u09ac \u0997\u09cb\u09b2\u0995 \u0989\u09ad\u09af\u09bc\u0995\u09c7 \u098f\u0995\u0987 \u09a4\u09a1\u09bc\u09bf\u09ce \u09ac\u09bf\u09ad\u09ac\u09c7 \u099a\u09be\u09b0\u09cd\u099c\u09bf\u09a4 \u0995\u09b0\u09b2\u09c7 \u0995\u09cb\u09a8\u099f\u09bf \u09ac\u09c7\u09b6\u09bf \u099a\u09be\u09b0\u09cd\u099c \u09a7\u09be\u09b0\u09a3 \u0995\u09b0\u09ac\u09c7?<\/b><\/li>\n<\/ul>\n<p><span style=\"font-weight: 400;\">\u0995\u09cb\u09a8\u09cb \u09a7\u09be\u09a4\u09ac \u0997\u09cb\u09b2\u0995\u09c7 \u099a\u09be\u09b0\u09cd\u099c \u09aa\u09cd\u09b0\u09a6\u09be\u09a8 \u0995\u09b0\u09b2\u09c7 \u09a4\u09be \u09ac\u09be\u0987\u09b0\u09c7\u09b0 \u09aa\u09c3\u09b7\u09cd\u09a0\u09c7 \u099b\u09a1\u09bc\u09bf\u09af\u09bc\u09c7 \u09aa\u09a1\u09bc\u09c7\u0964 \u09a4\u09be\u0987 \u09a7\u09be\u09a4\u09ac \u0997\u09cb\u09b2\u0995\u09c7\u09b0 \u099a\u09be\u09b0\u09cd\u099c \u09a7\u09be\u09b0\u0995\u09a4\u09cd\u09ac \u098f\u09b0 \u09ab\u09be\u0981\u09aa\u09be \u09ac\u09be \u09a8\u09bf\u09b0\u09c7\u099f \u09b9\u0993\u09af\u09bc\u09be\u09b0 \u0993\u09aa\u09b0 \u09a8\u09bf\u09b0\u09cd\u09ad\u09b0 \u0995\u09b0\u09c7 \u09a8\u09be\u0964 \u098f\u0987 \u0995\u09be\u09b0\u09a3\u09c7 \u098f\u0995\u0987 \u09ac\u09cd\u09af\u09be\u09b8\u09be\u09b0\u09cd\u09a7\u09c7\u09b0 \u09ab\u09be\u0981\u09a7\u09be \u09a7\u09be\u09a4\u09ac \u0997\u09cb\u09b2\u0995 \u0993 \u09a8\u09bf\u09b0\u09c7\u099f \u09a7\u09be\u09a4\u09ac \u0997\u09cb\u09b2\u0995 \u0989\u09ad\u09af\u09bc\u0995\u09c7 \u098f\u0995\u0987 \u09a4\u09a1\u09bc\u09bf\u09ce \u09ac\u09bf\u09ad\u09ac\u09c7 \u099a\u09be\u09b0\u09cd\u099c\u09bf\u09a4 \u0995\u09b0\u09b2\u09c7 \u0989\u09ad\u09af\u09bc\u09c7 \u09b8\u09ae\u09be\u09a8\u09c7 \u099a\u09be\u09b0\u09cd\u099c \u09a7\u09be\u09b0\u09a3<\/span> <span style=\"font-weight: 400;\">\u0995\u09b0\u09ac\u09c7\u0964\u00a0<\/span><\/p>\n<ul>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><b>\u0995\u09cb\u09a8\u09cb \u0997\u09cb\u09b2\u0995\u09c7\u09b0 \u0985\u09ad\u09cd\u09af\u09a8\u09cd\u09a4\u09b0\u09c7 \u09af\u09c7 \u0995\u09cb\u09a8\u09cb \u09ac\u09bf\u09a8\u09cd\u09a6\u09c1\u09b0 \u09ac\u09bf\u09ad\u09ac \u09aa\u09c3\u09b7\u09cd\u09a0\u09c7\u09b0 \u09ac\u09bf\u09ad\u09ac\u09c7\u09b0 \u09b8\u09ae\u09be\u09a8 \u09b9\u09af\u09bc \u0995\u09c7\u09a8?<\/b><\/li>\n<\/ul>\n<p><span style=\"font-weight: 400;\">\u099a\u09be\u09b0\u09cd\u099c\u09bf\u09a4 \u0997\u09cb\u09b2\u0995\u09c7\u09b0 \u0985\u09ad\u09cd\u09af\u09a8\u09cd\u09a4\u09b0\u09c7 \u0995\u09cb\u09a8\u09cb \u09ac\u09b2\u09b0\u09c7\u0996\u09be \u098f\u09ac\u0982 \u09a4\u09a1\u09bc\u09bf\u09ce \u09aa\u09cd\u09b0\u09be\u09ac\u09b2\u09cd\u09af \u09a5\u09be\u0995\u09c7 \u09a8\u09be\u0964 \u09a4\u09be\u0987 \u0985\u09b8\u09c0\u09ae \u09b9\u09a4\u09c7 \u0997\u09cb\u09b2\u0995\u09c7\u09b0 \u09aa\u09c3\u09b7\u09cd\u09a0 \u09aa\u09b0\u09cd\u09af\u09a8\u09cd\u09a4 \u09a7\u09a8\u09be\u09a4\u09cd\u09ae\u0995 \u099a\u09be\u09b0\u09cd\u099c\u0995\u09c7 \u0986\u09a8\u09a4\u09c7 \u09af\u09c7 \u09aa\u09b0\u09bf\u09ae\u09be\u09a3 \u0995\u09be\u099c \u0995\u09b0\u09a4\u09c7 \u09b9\u09af\u09bc<\/span><span style=\"font-weight: 400;\">, <\/span><span style=\"font-weight: 400;\">\u0985\u09b8\u09c0\u09ae \u09b9\u09a4\u09c7 \u0997\u09cb\u09b2\u0995\u09c7\u09b0 \u0985\u09ad\u09cd\u09af\u09a8\u09cd\u09a4\u09b0\u09c7 \u09af\u09c7 \u0995\u09cb\u09a8\u09cb \u09ac\u09bf\u09a8\u09cd\u09a6\u09c1\u09a4\u09c7 \u09a8\u09bf\u09a4\u09c7 \u098f\u0995\u0987 \u09aa\u09b0\u09bf\u09ae\u09be\u09a3 \u0995\u09be\u099c \u0995\u09b0\u09a4\u09c7 \u09b9\u09af\u09bc\u0964 \u098f\u0987 \u0995\u09be\u09b0\u09a3\u09c7\u0987 \u09a4\u09a1\u09bc\u09bf\u09ce \u09ac\u09bf\u09ad\u09ac\u09c7\u09b0 \u09b8\u0982\u099c\u09cd\u099e\u09be\u09a8\u09c1\u09b8\u09be\u09b0\u09c7<\/span><span style=\"font-weight: 400;\">, <\/span><span style=\"font-weight: 400;\">\u0995\u09cb\u09a8\u09cb \u0997\u09cb\u09b2\u0995\u09c7\u09b0 \u0985\u09ad\u09cd\u09af\u09a8\u09cd\u09a4\u09b0\u09c7 \u09af\u09c7 \u0995\u09cb\u09a8\u09cb \u09ac\u09bf\u09a8\u09cd\u09a6\u09c1\u09b0 \u09ac\u09bf\u09ad\u09ac \u09aa\u09c3\u09b7\u09cd\u09a0\u09c7\u09b0 \u09ac\u09bf\u09ad\u09ac\u09c7\u09b0 \u09b8\u09ae\u09be\u09a8\u0964<\/span><\/p>\n<h2><b>\u09ac\u09bf\u09ad\u09ac \u09aa\u09be\u09b0\u09cd\u09a5\u0995\u09cd\u09af \u0995\u09bf (What is Potential difference?)<\/b><\/h2>\n<p><b>\u09a4\u09a1\u09bc\u09bf\u09ce \u0995\u09cd\u09b7\u09c7\u09a4\u09cd\u09b0\u09c7\u09b0 \u09a6\u09c1\u099f\u09bf \u09ac\u09bf\u09a8\u09cd\u09a6\u09c1\u09b0 \u09ae\u09a7\u09cd\u09af\u09c7 \u09a4\u09a1\u09bc\u09bf\u09ce \u09ac\u09bf\u09ad\u09ac\u09c7\u09b0 \u09ac\u09cd\u09af\u09ac\u09a7\u09be\u09a8\u0995\u09c7 \u09ac\u09bf\u09ad\u09ac \u09aa\u09be\u09b0\u09cd\u09a5\u0995\u09cd\u09af \u09ac\u09be \u09ac\u09bf\u09ad\u09ac \u09ac\u09c8\u09b7\u09ae\u09cd\u09af \u09ac\u09b2\u09c7\u0964<\/b><\/p>\n<p><span style=\"font-weight: 400;\">\u0985\u09a5\u09ac\u09be, \u09a4\u09a1\u09bc\u09bf\u09ce \u0995\u09cd\u09b7\u09c7\u09a4\u09cd\u09b0\u09c7\u09b0 \u098f\u0995 \u09ac\u09bf\u09a8\u09cd\u09a6\u09c1 \u09b9\u09a4\u09c7 \u0985\u09aa\u09b0 \u09ac\u09bf\u09a8\u09cd\u09a6\u09c1\u09a4\u09c7 \u098f\u0995\u099f\u09bf \u098f\u0995\u0995 \u09a7\u09a8 \u099a\u09be\u09b0\u09cd\u099c\u0995\u09c7 \u09b8\u09cd\u09a5\u09be\u09a8\u09be\u09a8\u09cd\u09a4\u09b0 \u0995\u09b0\u09a4\u09c7 \u09af\u09c7 \u09aa\u09b0\u09bf\u09ae\u09be\u09a3 \u0995\u09be\u099c \u09b8\u09be\u09a7\u09bf\u09a4 \u09b9\u09af\u09bc \u09a4\u09be\u0995\u09c7 \u0993\u0987 \u09a6\u09c1\u0987 \u09ac\u09bf\u09a8\u09cd\u09a6\u09c1\u09b0 \u09ae\u09a7\u09cd\u09af\u0995\u09be\u09b0 \u09ac\u09bf\u09ad\u09ac \u09aa\u09be\u09b0\u09cd\u09a5\u0995\u09cd\u09af \u09ac\u09b2\u09c7\u0964<\/span><\/p>\n<p><span style=\"font-weight: 400;\">\u09a4\u09a1\u09bc\u09bf\u09ce \u0995\u09cd\u09b7\u09c7\u09a4\u09cd\u09b0\u09c7\u09b0 \u098f\u0995\u099f\u09bf \u09ac\u09bf\u09a8\u09cd\u09a6\u09c1 \u09b9\u09a4\u09c7 \u0985\u09aa\u09b0 \u098f\u0995\u099f\u09bf \u09ac\u09bf\u09a8\u09cd\u09a6\u09c1\u09a4\u09c7 \u098f\u0995\u0995 \u09a7\u09a8 \u099a\u09be\u09b0\u09cd\u099c\u0995\u09c7 \u0986\u09a8\u09a4\u09c7 \u09af\u09c7 \u09aa\u09b0\u09bf\u09ae\u09be\u09a3 \u0995\u09be\u099c \u0995\u09b0\u09be \u09b9\u09af\u09bc \u09a4\u09be\u0987 \u0993\u0987 \u09a6\u09c1\u0987 \u09ac\u09bf\u09a8\u09cd\u09a6\u09c1\u09b0 \u09ac\u09bf\u09ad\u09ac \u09aa\u09be\u09b0\u09cd\u09a5\u0995\u09cd\u09af\u09c7\u09b0 \u09aa\u09b0\u09bf\u09ae\u09be\u09aa\u0964 \u0995\u09be\u099c\u09c7\u0987 \u09a6\u09c1\u099f\u09bf \u09ac\u09bf\u09a8\u09cd\u09a6\u09c1\u09b0 \u09ac\u09bf\u09ad\u09ac \u09af\u09a5\u09be\u0995\u09cd\u09b0\u09ae\u09c7 <span class=\"katex-eq\" data-katex-display=\"false\">V_A<\/span><\/span><span style=\"font-weight: 400;\"> \u0993 <span class=\"katex-eq\" data-katex-display=\"false\">V_B<\/span><\/span><span style=\"font-weight: 400;\">\u00a0\u09b9\u09b2\u09c7 \u0993\u0987 \u09a6\u09c1\u0987 \u09ac\u09bf\u09a8\u09cd\u09a6\u09c1\u09b0 \u09ac\u09bf\u09ad\u09ac \u09aa\u09be\u09b0\u09cd\u09a5\u0995\u09cd\u09af \u0993 \u09b8\u09ae\u09cd\u09aa\u09be\u09a6\u09bf\u09a4 \u0995\u09be\u099c\u09c7\u09b0 \u09ae\u09a7\u09cd\u09af\u09c7 \u09b8\u09ae\u09cd\u09aa\u09b0\u09cd\u0995 \u09b9\u09b2\u09cb\u2014<\/span><\/p>\n<span class=\"katex-eq\" data-katex-display=\"false\">\\begin{array}{l}\n\nV_{B}-V_{A}=\\Delta V=\\frac{W_{A B}}{q_{o}}=\\frac{W}{q_{o}} \\\\\n\n\\therefore W=q_{o} \\Delta V\n\n\\end{array}<\/span>\n<p><span style=\"font-weight: 400;\">\u09ac\u09bf\u09ad\u09ac \u09aa\u09be\u09b0\u09cd\u09a5\u0995\u09cd\u09af <\/span><span style=\"font-weight: 400;\">\u2206V\u00a0<\/span><span style=\"font-weight: 400;\">\u098f\u09ac\u0982 \u0985\u09a8\u09c7\u0995 \u0995\u09cd\u09b7\u09c7\u09a4\u09cd\u09b0\u09c7 \u09b6\u09c1\u09a7\u09c1\u09ae\u09be\u09a4\u09cd\u09b0 <\/span><span style=\"font-weight: 400;\">V<\/span><span style=\"font-weight: 400;\"> \u09a6\u09cd\u09ac\u09be\u09b0\u09be\u0993 \u09aa\u09cd\u09b0\u0995\u09be\u09b6 \u0995\u09b0\u09be \u09b9\u09af\u09bc\u0964 \u098f\u09b0 \u098f\u0995\u0995 \u09ad\u09cb\u09b2\u09cd\u099f \u0964<\/span><\/p>\n<h2><b>\u0987\u09b2\u09c7\u0995\u099f\u09cd\u09b0\u09a8 \u09ad\u09cb\u09b2\u09cd\u099f (<\/b><b>Electron volt)<\/b><\/h2>\n<p><span style=\"font-weight: 400;\">\u09a4\u09a1\u09bc\u09bf\u09ce \u0995\u09cd\u09b7\u09c7\u09a4\u09cd\u09b0\u09c7\u09b0 \u09a6\u09c1\u099f\u09bf \u09ac\u09bf\u09a8\u09cd\u09a6\u09c1\u09b0 \u09ac\u09bf\u09ad\u09ac \u09aa\u09be\u09b0\u09cd\u09a5\u0995\u09cd\u09af \u09af\u09a6\u09bf <\/span><span style=\"font-weight: 400;\">1<\/span><span style=\"font-weight: 400;\">V\u00a0<\/span><span style=\"font-weight: 400;\">\u09b9\u09af\u09bc \u098f\u09ac\u0982 \u098f\u0995\u099f\u09bf \u09ae\u09c1\u0995\u09cd\u09a4 \u0987\u09b2\u09c7\u0995\u099f\u09cd\u09b0\u09a8 \u098f\u0995 \u09ac\u09bf\u09a8\u09cd\u09a6\u09c1 \u09b9\u09a4\u09c7 \u0985\u09aa\u09b0 \u09ac\u09bf\u09a8\u09cd\u09a6\u09c1\u09a4\u09c7 \u0997\u09a4\u09bf\u09b6\u09c0\u09b2 \u09b9\u09b2\u09c7 \u09af\u09c7 \u0997\u09a4\u09bf\u09b6\u0995\u09cd\u09a4\u09bf \u0985\u09b0\u09cd\u099c\u09a8 \u0995\u09b0\u09c7 \u09a4\u09be\u0995\u09c7 <\/span><span style=\"font-weight: 400;\">1<\/span><span style=\"font-weight: 400;\"> \u0987\u09b2\u09c7\u0995\u099f\u09cd\u09b0\u09a8 \u09ad\u09cb\u09b2\u09cd\u099f \u09ac\u09be \u09b8\u0982\u0995\u09cd\u09b7\u09c7\u09aa\u09c7<\/span><span style=\"font-weight: 400;\"> <span class=\"katex-eq\" data-katex-display=\"false\">1 \\mathrm{eV}<\/span><\/span><span style=\"font-weight: 400;\">\u00a0<\/span><span style=\"font-weight: 400;\">\u09ac\u09b2\u09c7\u0964<\/span><\/p>\n<p><span style=\"font-weight: 400;\">\u09b8\u09c1\u09a4\u09b0\u09be\u0982, <span class=\"katex-eq\" data-katex-display=\"false\">1 \\mathrm{eV}=1<\/span><\/span><span style=\"font-weight: 400;\">\u099f\u09bf \u0987\u09b2\u09c7\u0995\u099f\u09cd\u09b0\u09a8\u09c7\u09b0 \u0986\u09a7\u09be\u09a8 <\/span><span style=\"font-weight: 400;\"><span class=\"katex-eq\" data-katex-display=\"false\">\\times 1 \\mathrm{~V}<\/span><\/span><\/p>\n<span class=\"katex-eq\" data-katex-display=\"false\">\\therefore \\quad 1 \\mathrm{eV}=1.6 \\times 10^{-19} \\mathrm{C} \\times 1 \\mathrm{~V}=1.6 \\times 10^{-19} \\mathrm{C} \\times \\frac{1 \\mathrm{~J}}{1 \\mathrm{C}}=1.6 \\times 10^{-19} \\mathrm{~J} \\quad\\left[\\therefore 1 \\mathrm{~V}=\\frac{1 \\mathrm{~J}}{1 \\mathrm{C}}\\right]<\/span>\n<p>&nbsp;<\/p>\n<p><span style=\"font-weight: 400;\">\u098f\u0995 \u0987\u09b2\u09c7\u0995\u099f\u09cd\u09b0\u09a8 \u09ad\u09cb\u09b2\u09cd\u099f\u09c7\u09b0 <\/span><span style=\"font-weight: 400;\">10<\/span><span style=\"font-weight: 400;\"> \u09b2\u0995\u09cd\u09b7 \u0997\u09c1\u09a3 \u0985\u09b0\u09cd\u09a5\u09be\u09ce <\/span><span style=\"font-weight: 400;\">10<\/span><span style=\"font-weight: 400;\">6<\/span><span style=\"font-weight: 400;\"> \u0997\u09c1\u09a3 \u09ac\u09a1\u09bc \u098f\u0995\u0995\u0995\u09c7 \u09ae\u09c7\u0997\u09be \u0987\u09b2\u09c7\u0995\u099f\u09cd\u09b0\u09a8 \u09ad\u09cb\u09b2\u09cd\u099f \u09ac\u09be \u09ae\u09bf\u09b2\u09bf\u09af\u09bc\u09a8 \u0987\u09b2\u09c7\u0995\u099f\u09cd\u09b0\u09a8 \u09ad\u09cb\u09b2\u09cd\u099f \u09ac\u09b2\u09c7\u0964 <span class=\"katex-eq\" data-katex-display=\"false\">1 \\mathrm{MeV}=10^{6} \\mathrm{eV}=1.6 \\times 10^{-13} \\mathrm{~J}<\/span><\/span><\/p>\n<h2><b>\u09aa\u09c3\u09a5\u09bf\u09ac\u09c0\u09b0 \u09ac\u09bf\u09ad\u09ac (<\/b><b>Potential of the earth)<\/b><\/h2>\n<p><span style=\"font-weight: 400;\">\u0995\u09cb\u09a8\u09cb \u09ac\u09b8\u09cd\u09a4\u09c1\u09b0 \u09ac\u09bf\u09ad\u09ac \u09aa\u09b0\u09bf\u09ae\u09be\u09aa\u09c7\u09b0 \u09b8\u09ae\u09af\u09bc \u09aa\u09c3\u09a5\u09bf\u09ac\u09c0\u09b0 \u09ac\u09bf\u09ad\u09ac \u09b6\u09c2\u09a8\u09cd\u09af \u09a7\u09b0\u09c7 \u098f\u09b0 \u09b8\u09be\u09aa\u09c7\u0995\u09cd\u09b7\u09c7 \u0993\u0987 \u09ac\u09b8\u09cd\u09a4\u09c1\u09b0 \u09ac\u09bf\u09ad\u09ac \u09a4\u09c1\u09b2\u09a8\u09be \u0995\u09b0\u09be \u09b9\u09af\u09bc\u0964 \u09aa\u09c3\u09a5\u09bf\u09ac\u09c0 \u098f\u0995\u099f\u09bf \u09ac\u09bf\u09b0\u09be\u099f \u09a4\u09a1\u09bc\u09bf\u09ce \u09aa\u09b0\u09bf\u09ac\u09be\u09b9\u09c0 \u09ac\u09b8\u09cd\u09a4\u09c1\u0964 \u0995\u09cb\u09a8\u09cb \u098b\u09a3\u099a\u09be\u09b0\u09cd\u099c\u09c7 \u099a\u09be\u09b0\u09cd\u099c\u09bf\u09a4 \u09ac\u09b8\u09cd\u09a4\u09c1\u0995\u09c7 \u09aa\u09b0\u09bf\u09ac\u09be\u09b9\u09c0 \u09a6\u09cd\u09ac\u09be\u09b0\u09be \u09aa\u09c3\u09a5\u09bf\u09ac\u09c0\u09b0 \u09b8\u0999\u09cd\u0997\u09c7 \u09af\u09c1\u0995\u09cd\u09a4 \u0995\u09b0\u09b2\u09c7 \u09ac\u09b8\u09cd\u09a4\u09c1 \u09a5\u09c7\u0995\u09c7 \u0987\u09b2\u09c7\u0995\u099f\u09cd\u09b0\u09a8 \u09aa\u09c3\u09a5\u09bf\u09ac\u09c0 \u09a4\u09a5\u09be \u09ae\u09be\u099f\u09bf\u09a4\u09c7 \u09aa\u09cd\u09b0\u09ac\u09be\u09b9\u09bf\u09a4 \u09b9\u09af\u09bc\u09c7 \u09ac\u09b8\u09cd\u09a4\u09c1\u099f\u09bf \u099a\u09be\u09b0\u09cd\u099c\u09b9\u09c0\u09a8 \u09b9\u09af\u09bc\u09c7 \u09aa\u09a1\u09bc\u09c7\u0964 \u0986\u09ac\u09be\u09b0 \u09a7\u09a8\u099a\u09be\u09b0\u09cd\u099c\u09c7 \u099a\u09be\u09b0\u09cd\u099c\u09bf\u09a4 \u09ac\u09b8\u09cd\u09a4\u09c1\u0995\u09c7 \u09aa\u09c3\u09a5\u09bf\u09ac\u09c0\u09b0 \u09b8\u09be\u09a5\u09c7 \u09b8\u0982\u09af\u09c1\u0995\u09cd\u09a4 \u0995\u09b0\u09b2\u09c7 \u09aa\u09c3\u09a5\u09bf\u09ac\u09c0 \u09b9\u09a4\u09c7 \u0987\u09b2\u09c7\u0995\u099f\u09cd\u09b0\u09a8 \u09ac\u09b8\u09cd\u09a4\u09c1\u09a4\u09c7 \u09aa\u09cd\u09b0\u09ac\u09be\u09b9\u09bf\u09a4 \u09b9\u09af\u09bc\u09c7 \u09ac\u09b8\u09cd\u09a4\u09c1\u099f\u09bf\u0995\u09c7 \u099a\u09be\u09b0\u09cd\u099c\u09b9\u09c0\u09a8 \u0995\u09b0\u09c7\u0964 \u09aa\u09cd\u09b0\u09a4\u09bf\u09a8\u09bf\u09af\u09bc\u09a4 \u09ac\u09bf\u09ad\u09bf\u09a8\u09cd\u09a8 \u09ac\u09b8\u09cd\u09a4\u09c1 \u09b9\u09a4\u09c7 \u09aa\u09c3\u09a5\u09bf\u09ac\u09c0 \u099a\u09be\u09b0\u09cd\u099c \u0997\u09cd\u09b0\u09b9\u09a3 \u09ac\u09be \u09ac\u09bf\u09ad\u09bf\u09a8\u09cd\u09a8 \u09ac\u09b8\u09cd\u09a4\u09c1\u09a4\u09c7 \u099a\u09be\u09b0\u09cd\u099c \u09aa\u09cd\u09b0\u09a6\u09be\u09a8 \u0995\u09b0\u099b\u09c7\u0964 \u0995\u09bf\u09a8\u09cd\u09a4\u09c1 \u09aa\u09c3\u09a5\u09bf\u09ac\u09c0 \u098f\u0995\u099f\u09bf \u09ac\u09bf\u09b0\u09be\u099f \u09aa\u09b0\u09bf\u09ac\u09be\u09b9\u09c0 \u09ac\u09b2\u09c7 \u098f\u09b0 \u099a\u09be\u09b0\u09cd\u099c\u09c7\u09b0 \u0995\u09cb\u09a8\u09cb \u09aa\u09b0\u09bf\u09ac\u09b0\u09cd\u09a4\u09a8 \u09b9\u09af\u09bc \u09a8\u09be\u0964 \u09ab\u09b2\u09c7 \u09ac\u09bf\u09ad\u09ac\u09c7\u09b0\u0993 \u0995\u09cb\u09a8\u09cb \u09aa\u09b0\u09bf\u09ac\u09b0\u09cd\u09a4\u09a8 \u09b9\u09af\u09bc \u09a8\u09be\u0964 \u09aa\u09c3\u09a5\u09bf\u09ac\u09c0\u09b0 \u09ac\u09bf\u09ad\u09ac \u099a\u09be\u09b0\u09cd\u099c\u09b9\u09c0\u09a8 \u09ac\u09b8\u09cd\u09a4\u09c1\u09b0 \u09ae\u09a4\u09cb (\u09b6\u09c2\u09a8\u09cd\u09af) \u09a7\u09b0\u09be \u09b9\u09af\u09bc\u0964<\/span><\/p>\n<h2><b>\u09a4\u09a1\u09bc\u09bf\u09ce \u09aa\u09cd\u09b0\u09be\u09ac\u09b2\u09cd\u09af \u098f\u09ac\u0982 \u09a4\u09a1\u09bc\u09bf\u09ce \u09ac\u09bf\u09ad\u09ac\u09c7\u09b0 \u09ae\u09a7\u09cd\u09af\u09c7 \u09b8\u09ae\u09cd\u09aa\u09b0\u09cd\u0995 <\/b><b>(Relation between electric intensity and electric potential)<\/b><\/h2>\n<p>\u09a4\u09a1\u09bc\u09bf\u09ce \u09ac\u09bf\u09ad\u09ac \u0995\u09be\u0995\u09c7 \u09ac\u09b2\u09c7? \u09ac\u09bf\u09ad\u09ac \u0995\u09be\u0995\u09c7 \u09ac\u09b2\u09c7? \u0986\u09b2\u09cb\u099a\u09a8\u09be\u09b0 \u09aa\u09b0 \u098f\u0996\u09a8 \u099c\u09c7\u09a8\u09c7 \u09a8\u09c7\u0993\u09df\u09be \u09af\u09be\u0995 \u09a4\u09a1\u09bc\u09bf\u09ce \u09aa\u09cd\u09b0\u09be\u09ac\u09b2\u09cd\u09af \u098f\u09ac\u0982 \u09a4\u09a1\u09bc\u09bf\u09ce \u09ac\u09bf\u09ad\u09ac\u09c7\u09b0 \u09ae\u09a7\u09cd\u09af\u09c7 \u09b8\u09ae\u09cd\u09aa\u09b0\u09cd\u0995\u0983<\/p>\n<p><img loading=\"lazy\" class=\"aligncenter wp-image-3912 size-large\" src=\"https:\/\/stage-wp.10minuteschool.com\/wp-content\/uploads\/2021\/11\/Relation-Between-Electric-intensity-and-electric-potential-1024x409.png\" alt=\"\u09a4\u09a1\u09bc\u09bf\u09ce \u09aa\u09cd\u09b0\u09be\u09ac\u09b2\u09cd\u09af \u098f\u09ac\u0982 \u09a4\u09a1\u09bc\u09bf\u09ce \u09ac\u09bf\u09ad\u09ac\u09c7\u09b0 \u09ae\u09a7\u09cd\u09af\u09c7 \u09b8\u09ae\u09cd\u09aa\u09b0\u09cd\u0995\" width=\"1024\" height=\"409\" srcset=\"https:\/\/10minuteschool.com\/content\/wp-content\/uploads\/2021\/11\/Relation-Between-Electric-intensity-and-electric-potential-1024x409.png 1024w, https:\/\/10minuteschool.com\/content\/wp-content\/uploads\/2021\/11\/Relation-Between-Electric-intensity-and-electric-potential-300x120.png 300w, https:\/\/10minuteschool.com\/content\/wp-content\/uploads\/2021\/11\/Relation-Between-Electric-intensity-and-electric-potential-768x307.png 768w, https:\/\/10minuteschool.com\/content\/wp-content\/uploads\/2021\/11\/Relation-Between-Electric-intensity-and-electric-potential.png 1053w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><\/p>\n<p><strong>\u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 [\u099a\u09bf\u09a4\u09cd\u09b0 : \u09e8.\u09e7\u09e6]<\/strong><\/p>\n<p><span style=\"font-weight: 400;\">\u09ae\u09a8\u09c7 \u0995\u09b0\u09bf A \u098f\u09ac\u0982 B \u09a4\u09a1\u09bc\u09bf\u09ce \u0995\u09cd\u09b7\u09c7\u09a4\u09cd\u09b0\u09c7\u09b0 \u09ae\u09a7\u09cd\u09af\u09b8\u09cd\u09a5\u09bf\u09a4 \u09a8\u09bf\u0995\u099f\u09ac\u09b0\u09cd\u09a4\u09c0 \u09a6\u09c1\u099f\u09bf \u09ac\u09bf\u09a8\u09cd\u09a6\u09c1 [\u099a\u09bf\u09a4\u09cd\u09b0] \u0964 \u09ae\u09a8\u09c7 \u0995\u09b0\u09bf A \u09ac\u09bf\u09a8\u09cd\u09a6\u09c1\u09b0 \u09a4\u09a1\u09bc\u09bf\u09ce \u09ac\u09bf\u09ad\u09ac <span class=\"katex-eq\" data-katex-display=\"false\">= V_{A}<\/span><\/span><span style=\"font-weight: 400;\"> \u098f\u09ac\u0982 <span class=\"katex-eq\" data-katex-display=\"false\">\\mathrm{B}<\/span> \u09ac\u09bf\u09a8\u09cd\u09a6\u09c1\u09b0 \u09a4\u09a1\u09bc\u09bf\u09ce \u09ac\u09bf\u09ad\u09ac <span class=\"katex-eq\" data-katex-display=\"false\">=V_{B}<\/span><\/span><span style=\"font-weight: 400;\"> \u0964 \u09af\u09a6\u09bf <span class=\"katex-eq\" data-katex-display=\"false\">\\mathrm{V}_{\\mathrm{A}}&gt;V_{B}<\/span><\/span><span style=\"font-weight: 400;\">\u00a0\u09b9\u09af\u09bc, \u09a4\u09ac\u09c7 \u09ac\u09bf\u09ad\u09ac \u09aa\u09be\u09b0\u09cd\u09a5\u0995\u09cd\u09af<\/span><\/p>\n<p><span style=\"font-weight: 400;\"><span class=\"katex-eq\" data-katex-display=\"false\">=\\mathrm{V}_{\\mathrm{A}}-V_{B} \\quad \\cdots \\quad \\ldots \\quad \\ldots \\quad \\text { (2.25) }<\/span>\u00a0<\/span><\/p>\n<p><span style=\"font-weight: 400;\">\u098f\u0996\u09a8 A \u098f\u09ac\u0982 B \u09ac\u09bf\u09a8\u09cd\u09a6\u09c1 \u09a8\u09bf\u0995\u099f\u09ac\u09b0\u09cd\u09a4\u09c0 \u09b9\u0993\u09af\u09bc\u09be\u09af\u09bc \u09ac\u09bf\u09a8\u09cd\u09a6\u09c1 \u09a6\u09c1\u099f\u09bf\u09a4\u09c7 \u09aa\u09cd\u09b0\u09be\u09ac\u09b2\u09cd\u09af \u098f\u0995\u0987 \u09b9\u09ac\u09c7 \u0997\u09a3\u09cd\u09af \u0995\u09b0\u09be \u09af\u09be\u09af\u09bc\u0964 \u09a7\u09b0\u09bf \u09aa\u09cd\u09b0\u09be\u09ac\u09b2\u09cd\u09af <\/span><span style=\"font-weight: 400;\">=<\/span><span style=\"font-weight: 400;\">\u00a0E<\/span><\/p>\n<p><span style=\"font-weight: 400;\">\u2234<\/span><span style=\"font-weight: 400;\">\u00a0 \u098f\u0995\u0995 \u09a7\u09a8 \u099a\u09be\u09b0\u09cd\u099c\u0995\u09c7 B \u09b9\u09a4\u09c7 A \u09ac\u09bf\u09a8\u09cd\u09a6\u09c1\u09a4\u09c7 \u0986\u09a8\u09a4\u09c7 \u0995\u09be\u099c\u09c7\u09b0 \u09aa\u09b0\u09bf\u09ae\u09be\u09a3<\/span><\/p>\n<p><span style=\"font-weight: 400;\"><span class=\"katex-eq\" data-katex-display=\"false\">=\\text { \u09aa\u09cd\u09b0\u09be\u09ac\u09b2\u09cd\u09af } \\times \\text { \u09a6\u09c2\u09b0\u09a4\u09cd\u09ac }=E \\times A B \\quad \\ldots \\quad \\text {... } \\quad \\text { (2.26) }<\/span> \u00a0<\/span><\/p>\n<p><span style=\"font-weight: 400;\">\u0995\u09bf\u09a8\u09cd\u09a4\u09c1 \u098f\u0995\u0995 \u09a7\u09a8 \u099a\u09be\u09b0\u09cd\u099c\u0995\u09c7 B \u09b9\u09a4\u09c7 A \u09ac\u09bf\u09a8\u09cd\u09a6\u09c1\u09a4\u09c7 \u0986\u09a8\u09a4\u09c7 \u0995\u09be\u099c\u09c7\u09b0 \u09aa\u09b0\u09bf\u09ae\u09be\u09a3 \u0989\u0995\u09cd\u09a4 \u09ac\u09bf\u09a8\u09cd\u09a6\u09c1 \u09a6\u09c1\u099f\u09bf\u09b0 \u09ac\u09bf\u09ad\u09ac \u09aa\u09be\u09b0\u09cd\u09a5\u0995\u09cd\u09af\u09c7\u09b0 \u09b8\u09ae\u09be\u09a8\u0964<\/span><\/p>\n<p><span style=\"font-weight: 400;\">\u2234<\/span><span style=\"font-weight: 400;\"> \u00a0 \u00a0 \u0986\u09ae\u09b0\u09be \u09aa\u09be\u0987, <\/span><span style=\"font-weight: 400;\">\u00a0<span class=\"katex-eq\" data-katex-display=\"false\">E \\times A B=\\left(V_{A}-V_{B}\\right)<\/span> \u09ac\u09be, <span class=\"katex-eq\" data-katex-display=\"false\">E=\\frac{V_{A}-V_{B}}{A B}<\/span><\/span><\/p>\n<p><span style=\"font-weight: 400;\">\u09af\u09a6\u09bf <span class=\"katex-eq\" data-katex-display=\"false\">\\mathrm{A}<\/span> \u098f\u09ac\u0982 <span class=\"katex-eq\" data-katex-display=\"false\">\\mathrm{B}<\/span> \u09ac\u09bf\u09a8\u09cd\u09a6\u09c1\u09b0 \u09ae\u09a7\u09cd\u09af\u09c7 \u09a6\u09c2\u09b0\u09a4\u09cd\u09ac <span class=\"katex-eq\" data-katex-display=\"false\">\\text {r}<\/span> <\/span><span style=\"font-weight: 400;\">\u09b9\u09af\u09bc, \u09a4\u09ac\u09c7<\/span><\/p>\n<p><span style=\"font-weight: 400;\"><span class=\"katex-eq\" data-katex-display=\"false\">E=\\frac{V_{A}-V_{B}}{r}=\\frac{\\text { \u09ac\u09bf\u09ad\u09ac \u09aa\u09be\u09b0\u09cd\u09a5\u0995\u09cd\u09af }}{\\text { \u09a6\u09c2\u09b0\u09a4\u09cd\u09ac }}=\\frac{V}{r} \\quad \\ldots \\quad \\ldots \\quad \\ldots(2.27)<\/span>\u00a0 \u00a0<\/span><\/p>\n<p><span style=\"font-weight: 400;\">\u0995\u09cd\u09af\u09be\u09b2\u0995\u09c1\u09b2\u09be\u09b8\u09c7\u09b0 \u09b8\u09be\u09b9\u09be\u09af\u09cd\u09af\u09c7 \u098f\u0995\u09c7 \u09b2\u09c7\u0996\u09be \u09af\u09be\u09af\u09bc, <span class=\"katex-eq\" data-katex-display=\"false\">E=-\\frac{d V}{d r}<\/span><\/span><\/p>\n<p><span style=\"font-weight: 400;\">\u098f\u0996\u09be\u09a8\u09c7 \u098b\u09a3 \u099a\u09bf\u09b9\u09cd\u09a8 \u09a8\u09bf\u09b0\u09cd\u09a6\u09c7\u09b6 \u0995\u09b0\u09c7 \u09af\u09c7, \u09ac\u09bf\u09ad\u09ac \u09ac\u09c3\u09a6\u09cd\u09a7\u09bf\u09b0 \u099c\u09a8\u09cd\u09af \u098f\u0995\u099f\u09bf \u09a7\u09a8\u09be\u09a4\u09cd\u09ae\u0995 \u099a\u09be\u09b0\u09cd\u099c\u0995\u09c7 \u09a4\u09a1\u09bc\u09bf\u09ce \u0995\u09cd\u09b7\u09c7\u09a4\u09cd\u09b0\u09c7\u09b0 \u09ac\u09bf\u09aa\u09b0\u09c0\u09a4 \u09a6\u09bf\u0995\u09c7 \u09b8\u09b0\u09a3 \u0998\u099f\u09be\u09a4\u09c7 \u09b9\u09ac\u09c7\u0964<\/span><\/p>\n<p><span style=\"font-weight: 400;\">\u0989\u09aa\u09b0\u09cb\u0995\u09cd\u09a4 \u09b8\u09ae\u09c0\u0995\u09b0\u09a3 \u09b9\u09a4\u09c7 \u09ac\u09b2\u09be \u09af\u09be\u09af\u09bc \u09af\u09c7, \u09ac\u09c8\u09a6\u09cd\u09af\u09c1\u09a4\u09bf\u0995 \u0995\u09cd\u09b7\u09c7\u09a4\u09cd\u09b0\u09c7\u09b0 \u0995\u09cb\u09a8\u09cb \u09ac\u09bf\u09a8\u09cd\u09a6\u09c1\u09b0 \u09a4\u09a1\u09bc\u09bf\u09ce \u09aa\u09cd\u09b0\u09be\u09ac\u09b2\u09cd\u09af \u0993\u0987 \u09ac\u09bf\u09a8\u09cd\u09a6\u09c1\u09a4\u09c7 \u09a6\u09c2\u09b0\u09a4\u09cd\u09ac \u09b8\u09be\u09aa\u09c7\u0995\u09cd\u09b7\u09c7 \u09ac\u09bf\u09ad\u09ac\u09c7\u09b0 \u09aa\u09b0\u09bf\u09ac\u09b0\u09cd\u09a4\u09a8\u09c7\u09b0 \u09b9\u09be\u09b0\u09c7\u09b0 \u09b8\u09ae\u09be\u09a8\u0964<\/span><\/p>\n<h3><b>\u0989\u09b2\u09cd\u09b2\u09c7\u0996\u09cd\u09af (Note):<\/b><\/h3>\n<ul>\n<li><span class=\"katex-eq\" data-katex-display=\"false\">\\frac{d V}{d r}<\/span> <span style=\"font-weight: 400;\">\u0995\u09c7<\/span> <strong>\u09ac\u09bf\u09ad\u09ac\u09c7\u09b0 \u09a8\u09a4\u09bf\u09ae\u09be\u09a4\u09cd\u09b0\u09be (potential gradient) <\/strong><span style=\"font-weight: 400;\">\u09ac\u09b2\u09c7\u0964<\/span><\/li>\n<li>\u09aa\u09cd\u09b0\u09be\u09ac\u09b2\u09cd\u09af\u09c7\u09b0 \u09b8\u09ae\u09c0\u0995\u09b0\u09a3 \u0985\u09a8\u09c1\u09b8\u09be\u09b0\u09c7 E \u098f\u09b0 \u098f\u09b8. \u0986\u0987. \u098f\u0995\u0995 \u09ad\u09cb\u09b2\u09cd\u099f\/\u09ae\u09bf\u099f\u09be\u09b0 <span class=\"katex-eq\" data-katex-display=\"false\">(V \/ m)<\/span>\u0964<\/li>\n<li>\u0985\u09a4\u098f\u09ac \u09a4\u09dc\u09bf\u09ce \u09aa\u09cd\u09b0\u09be\u09ac\u09b2\u09cd\u09af E-\u098f\u09b0 \u09a6\u09c1\u099f\u09bf \u098f\u0995\u0995 \u09b0\u09df\u09c7\u099b\u09c7\u0964 \u09af\u09a5\u09be- \u09a8\u09bf\u0989\u099f\u09a8\/\u0995\u09c1\u09b2\u09ae\u09cd\u09ac <span class=\"katex-eq\" data-katex-display=\"false\">(N \/ C)<\/span> \u098f\u09ac\u0982 \u09ad\u09cb\u09b2\u09cd\u099f\/\u09ae\u09bf\u099f\u09be\u09b0 <span class=\"katex-eq\" data-katex-display=\"false\">(V \/ m)<\/span>\u0964<\/li>\n<\/ul>\n<h2><strong>\u0986\u09a7\u09be\u09a8 \u0998\u09a8\u09a4\u09cd\u09ac \u098f\u09ac\u0982 \u09a4\u09a1\u09bc\u09bf\u09ce \u09aa\u09cd\u09b0\u09be\u09ac\u09b2\u09cd\u09af\u09c7\u09b0 \u09ae\u09a7\u09cd\u09af\u09c7 \u09b8\u09ae\u09cd\u09aa\u09b0\u09cd\u0995 (Relation between charge density and electric intensity)<\/strong><\/h2>\n<p><strong>\u09aa\u09b0\u09bf\u09ac\u09be\u09b9\u09c0\u09b0 \u09aa\u09c3\u09b7\u09cd\u09a0\u09c7\u09b0 \u0995\u09cb\u09a8\u09cb \u09ac\u09bf\u09a8\u09cd\u09a6\u09c1\u09b0 \u099a\u09be\u09b0\u09a6\u09bf\u0995\u09c7 \u09aa\u09cd\u09b0\u09a4\u09bf \u098f\u0995\u0995 \u0995\u09cd\u09b7\u09c7\u09a4\u09cd\u09b0\u09ab\u09b2\u09c7\u09b0 \u0989\u09aa\u09b0\u09b8\u09cd\u09a5 \u0986\u09a7\u09be\u09a8\u09c7\u09b0 \u09aa\u09b0\u09bf\u09ae\u09be\u09a3\u0995\u09c7 \u0993\u0987 \u09ac\u09bf\u09a8\u09cd\u09a6\u09c1\u09b0 \u0986\u09a7\u09be\u09a8 \u0998\u09a8\u09a4\u09cd\u09ac (charge density) \u09ac\u09b2\u09c7\u0964 \u098f\u0995\u09c7 \u0986\u09a7\u09be\u09a8\u09c7\u09b0 \u09a4\u09b2\u09ae\u09be\u09a4\u09cd\u09b0\u09bf\u0995 \u0998\u09a8\u09a4\u09cd\u09ac\u0993 \u09ac\u09b2\u09c7\u0964<\/strong><\/p>\n<p><span style=\"font-weight: 400;\">\u0995\u09cb\u09a8\u09cb \u09a4\u09b2\u09c7\u09b0 \u0995\u09cd\u09b7\u09c7\u09a4\u09cd\u09b0\u09ab\u09b2<\/span><span style=\"font-weight: 400;\"> <span class=\"katex-eq\" data-katex-display=\"false\">\\text {A}<\/span> <\/span><span style=\"font-weight: 400;\">\u098f\u09ac\u0982 \u0993\u0987 \u09a4\u09b2\u09c7 \u09ae\u09cb\u099f \u0986\u09a7\u09be\u09a8\u09c7\u09b0 \u09aa\u09b0\u09bf\u09ae\u09be\u09a3 <span class=\"katex-eq\" data-katex-display=\"false\">\\text {Q}<\/span><\/span>\u00a0<span style=\"font-weight: 400;\">\u09b9\u09b2\u09c7 \u0989\u0995\u09cd\u09a4 \u09a4\u09b2\u09c7 \u0986\u09a7\u09be\u09a8 \u0998\u09a8\u09a4\u09cd\u09ac<\/span><span style=\"font-weight: 400;\">, <span class=\"katex-eq\" data-katex-display=\"false\">\\sigma=\\frac{Q}{A}<\/span><\/span><span style=\"font-weight: 400;\">\u00a0<\/span> <span style=\"font-weight: 400;\">\u0986\u09a7\u09be\u09a8 \u0998\u09a8\u09a4\u09cd\u09ac\u09c7\u09b0 \u098f\u0995\u0995 <\/span><span style=\"font-weight: 400;\">\u0995\u09c1\u09b2\u09ae\u09cd\u09ac\/\u09ae\u09bf\u099f\u09be<\/span><span style=\"font-weight: 400;\">\u09b0<span class=\"katex-eq\" data-katex-display=\"false\">{ }^{2}\\left(\\mathrm{Cm}^{-2}\\right) \\mid<\/span><\/span><span style=\"font-weight: 400;\">\u0964<\/span><\/p>\n<p><span style=\"font-weight: 400;\">\u09ae\u09a8\u09c7 \u0995\u09b0\u09bf \u098f\u0995\u099f\u09bf \u0997\u09cb\u09b2\u0995 <\/span><span style=\"font-weight: 400;\"><span class=\"katex-eq\" data-katex-display=\"false\">\\text {k}<\/span><\/span><span style=\"font-weight: 400;\"> \u09a4\u09a1\u09bc\u09bf\u09ce \u09ae\u09be\u09a7\u09cd\u09af\u09ae\u09be\u0999\u09cd\u0995\u09ac\u09bf\u09b6\u09bf\u09b7\u09cd\u099f \u0995\u09cb\u09a8\u09cb \u09ae\u09be\u09a7\u09cd\u09af\u09ae\u09c7 \u0985\u09ac\u09b8\u09cd\u09a5\u09bf\u09a4\u0964 \u098f\u0995\u099f\u09bf \u0997\u09cb\u09b2\u09be\u0995\u09be\u09b0 \u09aa\u09b0\u09bf\u09ac\u09be\u09b9\u09c0\u09b0 \u09aa\u09c3\u09b7\u09cd\u09a0\u09c7 <span class=\"katex-eq\" data-katex-display=\"false\">\\text {+Q}<\/span><\/span><span style=\"font-weight: 400;\">\u00a0<\/span><span style=\"font-weight: 400;\">\u09aa\u09b0\u09bf\u09ae\u09be\u09a3 \u099a\u09be\u09b0\u09cd\u099c \u09b8\u09c1\u09b7\u09ae\u09ad\u09be\u09ac\u09c7 \u09ac\u09a8\u09cd\u099f\u09bf\u09a4 \u09a5\u09be\u0995\u09b2\u09c7 \u09a4\u09be \u0993\u0987 \u0997\u09cb\u09b2\u0995\u09c7\u09b0 \u0995\u09c7\u09a8\u09cd\u09a6\u09cd\u09b0\u09c7 \u09b8\u09cd\u09a5\u09be\u09aa\u09bf\u09a4 \u09ac\u09b2\u09c7 \u09a7\u09b0\u09c7 \u09a8\u09c7\u0993\u09af\u09bc\u09be \u09af\u09be\u09af\u09bc\u0964 \u0997\u09cb\u09b2\u0995\u09c7\u09b0 \u09ac\u09cd\u09af\u09be\u09b8\u09be\u09b0\u09cd\u09a7 <span class=\"katex-eq\" data-katex-display=\"false\">\\text {r}<\/span><\/span><span style=\"font-weight: 400;\">\u00a0\u09b9\u09b2\u09c7 \u098f\u09b0 \u09aa\u09c3\u09b7\u09cd\u09a0\u09c7 \u09a4\u09a1\u09bc\u09bf\u09ce \u0995\u09cd\u09b7\u09c7\u09a4\u09cd\u09b0\u09c7\u09b0 \u09aa\u09cd\u09b0\u09be\u09ac\u09b2\u09cd\u09af<\/span><\/p>\n<p><span style=\"font-weight: 400;\"><span class=\"katex-eq\" data-katex-display=\"false\">E=\\frac{Q}{4 \\pi \\epsilon_{o} k r^{2}}<\/span>\u00a0<\/span><\/p>\n<p><span style=\"font-weight: 400;\">\u09aa\u09b0\u09bf\u09ac\u09be\u09b9\u09c0\u09b0 \u0995\u09cd\u09b7\u09c7\u09a4\u09cd\u09b0\u09ab\u09b2 <span class=\"katex-eq\" data-katex-display=\"false\">A=4 \\pi r^{2}<\/span><\/span><span style=\"font-weight: 400;\">\u00a0<\/span><span style=\"font-weight: 400;\">\u098f\u09ac\u0982 \u0986\u09a7\u09be\u09a8 \u0998\u09a8\u09a4\u09cd\u09ac <span class=\"katex-eq\" data-katex-display=\"false\">\\sigma=\\frac{Q}{A}=\\frac{Q}{4 \\pi r^{2}}<\/span><\/span><\/p>\n<p><span style=\"font-weight: 400;\">\u0989\u09aa\u09b0\u09cb\u0995\u09cd\u09a4 \u09b8\u09ae\u09c0\u0995\u09b0\u09a3\u09c7 <span class=\"katex-eq\" data-katex-display=\"false\">\\frac{Q}{4 \\pi r^{2}}<\/span><\/span><span style=\"font-weight: 400;\">\u00a0<\/span><span style=\"font-weight: 400;\">-\u098f\u09b0 \u09ae\u09be\u09a8 \u09ac\u09b8\u09bf\u09af\u09bc\u09c7 \u09aa\u09be\u0987,<\/span><\/p>\n<p><span style=\"font-weight: 400;\"><span class=\"katex-eq\" data-katex-display=\"false\">\\therefore E=\\frac{\\sigma}{\\epsilon_{o} k}<\/span>\u00a0<\/span><\/p>\n<p><span style=\"font-weight: 400;\">\u0995\u09cb\u09a8\u09cb \u09ae\u09be\u09a7\u09cd\u09af\u09ae\u09c7\u09b0 \u09ad\u09c7\u09a6\u09a8\u09af\u09cb\u0997\u09cd\u09af\u09a4\u09be <span class=\"katex-eq\" data-katex-display=\"false\">\\epsilon<\/span>\u00a0<\/span><span style=\"font-weight: 400;\"> \u09b9\u09b2\u09c7 <span class=\"katex-eq\" data-katex-display=\"false\">\\epsilon=\\epsilon_{o} k<\/span><\/span><\/p>\n<p><span style=\"font-weight: 400;\"><span class=\"katex-eq\" data-katex-display=\"false\">E=\\frac{\\sigma}{\\epsilon}<\/span><\/span><span style=\"font-weight: 400;\">\u00a0<\/span><\/p>\n<p><span style=\"font-weight: 400;\">\u09ac\u09be\u09af\u09bc\u09c1 \u09ac\u09be \u09b6\u09c2\u09a8\u09cd\u09af \u09ae\u09be\u09a7\u09cd\u09af\u09ae\u09c7 <\/span><span style=\"font-weight: 400;\"><span class=\"katex-eq\" data-katex-display=\"false\">k=1<\/span> <\/span><span style=\"font-weight: 400;\">\u09b9\u09b2\u09c7 <span class=\"katex-eq\" data-katex-display=\"false\">E=\\frac{\\sigma}{\\epsilon_{0}}<\/span><\/span><\/p>\n<h2><strong>\u09ac\u09bf\u09a8\u09cd\u09a6\u09c1 \u099a\u09be\u09b0\u09cd\u099c\u09c7\u09b0 \u099c\u09a8\u09cd\u09af \u09a4\u09a1\u09bc\u09bf\u09ce \u0995\u09cd\u09b7\u09c7\u09a4\u09cd\u09b0\u09c7\u09b0 \u0995\u09cb\u09a8\u09cb \u09ac\u09bf\u09a8\u09cd\u09a6\u09c1\u09a4\u09c7 \u09a4\u09a1\u09bc\u09bf\u09ce \u09ac\u09bf\u09ad\u09ac \u0993 \u09a4\u09a1\u09bc\u09bf\u09ce \u0995\u09cd\u09b7\u09c7\u09a4\u09cd\u09b0\u09c7\u09b0 \u09ae\u09a7\u09cd\u09af\u09c7 \u09b8\u09ae\u09cd\u09aa\u09b0\u09cd\u0995\u00a0 (Relation between electric potential at a point in the electric field due to a point charge and electric field)<\/strong><\/h2>\n<p><img loading=\"lazy\" class=\"aligncenter wp-image-2738 size-large\" src=\"https:\/\/stage-wp.10minuteschool.com\/wp-content\/uploads\/2021\/11\/2.11-1024x728.png\" alt=\"Relation between electric potential at a point in the electric field due to a point charge and electric field\" width=\"1024\" height=\"728\" srcset=\"https:\/\/10minuteschool.com\/content\/wp-content\/uploads\/2021\/11\/2.11-1024x728.png 1024w, https:\/\/10minuteschool.com\/content\/wp-content\/uploads\/2021\/11\/2.11-300x213.png 300w, https:\/\/10minuteschool.com\/content\/wp-content\/uploads\/2021\/11\/2.11-768x546.png 768w, https:\/\/10minuteschool.com\/content\/wp-content\/uploads\/2021\/11\/2.11.png 1054w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><span style=\"font-weight: 400;\">\u09ae\u09a8\u09c7 \u0995\u09b0\u09bf <span class=\"katex-eq\" data-katex-display=\"false\">\\text {A}<\/span> \u09ac\u09be\u09af\u09bc\u09c1 \u09ae\u09be\u09a7\u09cd\u09af\u09ae\u09c7 \u098f\u0995\u099f\u09bf \u09ac\u09bf\u09a8\u09cd\u09a6\u09c1 [\u099a\u09bf\u09a4\u09cd\u09b0]\u0964 \u0989\u0995\u09cd\u09a4 \u09ac\u09bf\u09a8\u09cd\u09a6\u09c1\u09a4\u09c7 <span class=\"katex-eq\" data-katex-display=\"false\">\\text {+q}<\/span><\/span><span style=\"font-weight: 400;\"> \u09aa\u09b0\u09bf\u09ae\u09be\u09a3 \u09a7\u09a8 \u099a\u09be\u09b0\u09cd\u099c \u09b0\u09be\u0996\u09be \u09b9\u09af\u09bc\u09c7\u099b\u09c7\u0964 \u098f\u0987 \u099a\u09be\u09b0\u09cd\u099c\u09c7\u09b0 \u09a6\u09b0\u09c1\u09a8 <span class=\"katex-eq\" data-katex-display=\"false\">\\text {A}<\/span> \u09b9\u09a4\u09c7 <span class=\"katex-eq\" data-katex-display=\"false\">\\text {r}<\/span> \u09a6\u09c2\u09b0\u09a4\u09cd\u09ac\u09c7 <span class=\"katex-eq\" data-katex-display=\"false\">\\text {P}<\/span> \u09ac\u09bf\u09a8\u09cd\u09a6\u09c1\u09a4\u09c7 \u09ac\u09bf\u09ad\u09ac \u09a8\u09bf\u09b0\u09cd\u09a3\u09af\u09bc \u0995\u09b0\u09a4\u09c7 \u09b9\u09ac\u09c7\u0964 A P \u09af\u09cb\u0997 \u0995\u09b0\u09bf \u0993 \u09ac\u09b0\u09cd\u09a7\u09bf\u09a4 \u0995\u09b0\u09bf\u0964 \u09ac\u09b0\u09cd\u09a7\u09bf\u09a4 \u09b0\u09c7\u0996\u09be\u09b0 \u0993\u09aa\u09b0 P \u0993 R \u0995\u09be\u099b\u09be\u0995\u09be\u099b\u09bf \u09a6\u09c1\u099f\u09bf \u09ac\u09bf\u09a8\u09cd\u09a6\u09c1 Q \u0993 R \u09a8\u09c7\u09af\u09bc\u09be \u09af\u09be\u0995\u0964 \u09ae\u09a8\u09c7 \u0995\u09b0\u09bf A \u09b9\u09a4\u09c7 Q. \u0993 R-\u098f\u09b0 \u09a6\u09c2\u09b0\u09a4\u09cd\u09ac \u09af\u09a5\u09be\u0995\u09cd\u09b0\u09ae\u09c7 <\/span><span style=\"font-weight: 400;\"><span class=\"katex-eq\" data-katex-display=\"false\">\\text {x}<\/span>t<\/span><span style=\"font-weight: 400;\"> \u0993 <span class=\"katex-eq\" data-katex-display=\"false\">(x+<\/span> <span class=\"katex-eq\" data-katex-display=\"false\">d x)<\/span><\/span><span style=\"font-weight: 400;\">\u0964 \u098f\u0996\u09a8 <span class=\"katex-eq\" data-katex-display=\"false\">\\text {+q}<\/span><\/span><span style=\"font-weight: 400;\">\u00a0\u099a\u09be\u09b0\u09cd\u099c\u09c7\u09b0 \u09a6\u09b0\u09c1\u09a8 Q \u09ac\u09bf\u09a8\u09cd\u09a6\u09c1\u09a4\u09c7 \u09a4\u09a1\u09bc\u09bf\u09ce \u09aa\u09cd\u09b0\u09be\u09ac\u09b2\u09cd\u09af,<\/span><\/p>\n<span class=\"katex-eq\" data-katex-display=\"false\">E=\\frac{1}{4 \\pi \\epsilon_{o}} \\cdot \\frac{\\text { \u099a\u09be\u09b0\u09cd\u099c }}{\\text { \u09a6\u09c2\u09b0\u09a4\u09cd\u09ac }^{2}}=\\frac{1}{4 \\pi \\epsilon_{o} k} \\times \\frac{q}{x^{2}}<\/span>\n<p><span style=\"font-weight: 400;\">\u0995\u09bf\u09a8\u09cd\u09a4\u09c1 Q \u0993 R \u0995\u09be\u099b\u09be\u0995\u09be\u099b\u09bf \u09a6\u09c1\u099f\u09bf \u09ac\u09bf\u09a8\u09cd\u09a6\u09c1 \u09b9\u0993\u09df\u09be\u09df <\/span><span style=\"font-weight: 400;\"><span class=\"katex-eq\" data-katex-display=\"false\">\\text {d x}<\/span><\/span><span style=\"font-weight: 400;\"> \u09a6\u09c2\u09b0\u09a4\u09cd\u09ac\u09c7\u09b0 \u09b8\u09b0\u09cd\u09ac\u09a4\u09cd\u09b0 \u09a4\u09a1\u09bc\u09bf\u09ce \u09aa\u09cd\u09b0\u09be\u09ac\u09b2\u09cd\u09af <span class=\"katex-eq\" data-katex-display=\"false\">\\frac{1}{4 \\pi \\epsilon_{o}} \\times \\frac{q}{r^{2}}<\/span><\/span><span style=\"font-weight: 400;\">\u00a0\u09a7\u09b0\u09be \u09af\u09be\u09af\u09bc\u0964<\/span><\/p>\n<p><span style=\"font-weight: 400;\">\u098f\u0995\u0995 \u09a7\u09a8 \u099a\u09be\u09b0\u09cd\u099c\u0995\u09c7 R \u09b9\u09a4\u09c7 Q-\u09a4\u09c7 \u0986\u09a8\u09a4\u09c7 \u0995\u09be\u099c\u09c7\u09b0 \u09aa\u09b0\u09bf\u09ae\u09be\u09a3 <\/span><span style=\"font-weight: 400;\"><span class=\"katex-eq\" data-katex-display=\"false\">\\text {d W}<\/span> =-<\/span><span style=\"font-weight: 400;\">\u09ac\u09b2 <\/span><span style=\"font-weight: 400;\"><span class=\"katex-eq\" data-katex-display=\"false\">\\times<\/span> <\/span><span style=\"font-weight: 400;\">\u09b8\u09b0\u09a3<\/span><span style=\"font-weight: 400;\">\u00a0<\/span><span style=\"font-weight: 400;\">=-\u09aa\u09cd\u09b0\u09be\u09ac\u09b2\u09cd\u09af<\/span><span style=\"font-weight: 400;\">\u09b8\u09b0\u09a3<\/span><\/p>\n<p><span style=\"font-weight: 400;\">\u09ac\u09be,\u00a0 \u00a0<span class=\"katex-eq\" data-katex-display=\"false\">d W=\\frac{1}{4 \\pi \\epsilon_{o} K} \\times \\frac{q}{x^{2}} d x<\/span><\/span>\u00a0<span style=\"font-weight: 400;\">[ <\/span><i><span style=\"font-weight: 400;\">\u09aa\u09cd\u09b0\u09be\u09ac\u09b2\u09cd\u09af \u098f\u09ac\u0982 \u09b8\u09b0\u09a3 \u09ac\u09bf\u09aa\u09b0\u09c0\u09a4\u09ae\u09c1\u0996\u09c0 \u09b9\u0993\u09af\u09bc\u09be\u09af\u09bc \u09ac\u09bf\u09df\u09cb\u0997 \u099a\u09bf\u09b9\u09cd\u09a8 \u09b9\u09b2\u09cb\u0964<\/span><\/i><span style=\"font-weight: 400;\"> ]<\/span><\/p>\n<p><span style=\"font-weight: 400;\">\u09b8\u09c1\u09a4\u09b0\u09be\u0982 \u098f\u0995\u0995 \u09a7\u09a8 \u099a\u09be\u09b0\u09cd\u099c\u0995\u09c7 \u0985\u09b8\u09c0\u09ae \u09a6\u09c2\u09b0\u09a4\u09cd\u09ac \u09b9\u09a4\u09c7 P \u09ac\u09bf\u09a8\u09cd\u09a6\u09c1\u09a4\u09c7 \u0986\u09a8\u09a4\u09c7 \u0995\u09be\u099c\u09c7\u09b0 \u09aa\u09b0\u09bf\u09ae\u09be\u09a3 \u09a8\u09bf\u09b0\u09cd\u09a3\u09af\u09bc \u0995\u09b0\u09a4\u09c7 \u09b9\u09b2\u09c7 \u0989\u09aa\u09b0\u09cb\u0995\u09cd\u09a4 \u09b8\u09ae\u09c0\u0995\u09b0\u09a3\u0995\u09c7 <\/span><span style=\"font-weight: 400;\">x<\/span><span style=\"font-weight: 400;\">=<\/span><span style=\"font-weight: 400;\">r<\/span><span style=\"font-weight: 400;\"> \u0993 <\/span><span style=\"font-weight: 400;\"><span class=\"katex-eq\" data-katex-display=\"false\">x=\\infty<\/span><\/span><span style=\"font-weight: 400;\"> \u098f\u0987 \u09b8\u09c0\u09ae\u09be\u09b0 \u09ae\u09a7\u09cd\u09af\u09c7 \u09b8\u09ae\u09be\u0995\u09b2\u09a8 \u0995\u09b0\u09a4\u09c7 \u09b9\u09ac\u09c7\u0964<\/span><\/p>\n<p><span style=\"font-weight: 400;\"><span class=\"katex-eq\" data-katex-display=\"false\">\\therefore<\/span><\/span><span style=\"font-weight: 400;\"> \u09ae\u09cb\u099f \u0995\u09be\u099c\u09c7\u09b0 \u09aa\u09b0\u09bf\u09ae\u09be\u09a3,\u00a0 \u00a0<span class=\"katex-eq\" data-katex-display=\"false\">W=\\int d W=\\int_{x=\\infty}^{x=r}-\\frac{1}{4 \\pi \\epsilon_{o} k} \\times \\frac{q}{x^{2}} d x<\/span><\/span><\/p>\n<p><span style=\"font-weight: 400;\">\u09ac\u09be,\u00a0 \u00a0<span class=\"katex-eq\" data-katex-display=\"false\">\\mathrm{W}=-\\frac{1}{4 \\pi \\epsilon_{o} k} \\times q\\left[\\frac{x^{-2+1}}{-2+1}\\right]_{\\infty}^{\\mathrm{r}}<\/span><\/span><\/p>\n<span class=\"katex-eq\" data-katex-display=\"false\">=-\\frac{1}{4 \\pi \\epsilon_{o} k} \\times q\\left[\\frac{1}{x}\\right]_{\\infty}^{\\mathrm{r}}\\left[\\because \\frac{1}{\\infty}=0\\right]<\/span>\n<p><span style=\"font-weight: 400;\"><span class=\"katex-eq\" data-katex-display=\"false\">\\therefore \\mathrm{W}=-\\frac{1}{4 \\pi \\epsilon_{o} k} \\times \\frac{q}{r} \\ldots<\/span>\u00a0\u00a0<\/span><\/p>\n<p><span style=\"font-weight: 400;\">\u0995\u09bf\u09a8\u09cd\u09a4\u09c1 \u0985\u09b8\u09c0\u09ae \u09a6\u09c2\u09b0\u09a4\u09cd\u09ac \u09b9\u09a4\u09c7 \u098f\u0995\u0995 \u09a7\u09a8 \u099a\u09be\u09b0\u09cd\u099c\u0995\u09c7 p \u09ac\u09bf\u09a8\u09cd\u09a6\u09c1\u09a4\u09c7 \u0986\u09a8\u09a4\u09c7 \u0995\u09be\u099c\u09c7\u09b0 \u09aa\u09b0\u09bf\u09ae\u09be\u09a3\u0987 \u09b9\u09b2\u09cb p \u09ac\u09bf\u09a8\u09cd\u09a6\u09c1\u09b0 \u09ac\u09bf\u09ad\u09ac, <span class=\"katex-eq\" data-katex-display=\"false\">\\text {V}<\/span><\/span><\/p>\n<span class=\"katex-eq\" data-katex-display=\"false\">\\therefore \\mathrm{V}=\\mathrm{W}=-\\frac{1}{4 \\pi \\epsilon_{v} k} \\times \\frac{q}{r}<\/span>\n<p><span style=\"font-weight: 400;\">\u09ac\u09be\u09df\u09c1 \u09ac\u09be \u09b6\u09c2\u09a8\u09cd\u09af \u09ae\u09be\u09a7\u09cd\u09af\u09ae\u09c7\u09b0 \u0995\u09cd\u09b7\u09c7\u09a4\u09cd\u09b0\u09c7 <\/span><span style=\"font-weight: 400;\">K=1<\/span><span style=\"font-weight: 400;\">\u00a0 \u09b9\u09df\u0964<\/span><\/p>\n<p><span style=\"font-weight: 400;\">\u09b8\u09c7\u0995\u09cd\u09b7\u09c7\u09a4\u09cd\u09b0\u09c7,<\/span><span style=\"font-weight: 400;\">\u00a0 \u00a0<span class=\"katex-eq\" data-katex-display=\"false\">\\mathrm{V}=-\\frac{1}{4 \\pi \\varepsilon_{0} k} \\frac{q}{r} \\text { \u0935\u093e } \\mathrm{V}=-\\frac{1}{4 \\pi \\varepsilon_{o} k} \\times \\frac{q r}{r^{2}}=E \\times r \\quad \\ldots<\/span><\/span><span style=\"font-weight: 400;\">\u00a0<\/span><\/p>\n<p><span style=\"font-weight: 400;\">\u09a4\u09ac\u09c7 \u099a\u09be\u09b0\u09cd\u099c \u09af\u09a6\u09bf \u09ac\u09be\u09af\u09bc\u09c1 \u09ac\u09be \u09b6\u09c2\u09a8\u09cd\u09af \u09ae\u09be\u09a7\u09cd\u09af\u09ae \u099b\u09be\u09a1\u09bc\u09be \u0985\u09a8\u09cd\u09af \u0995\u09cb\u09a8\u09cb \u09ae\u09be\u09a7\u09cd\u09af\u09ae\u09c7 \u0985\u09ac\u09b8\u09cd\u09a5\u09bf\u09a4 \u09b9\u09af\u09bc,<\/span><\/p>\n<p><span style=\"font-weight: 400;\">\u09b8\u09c7\u0995\u09cd\u09b7\u09c7\u09a4\u09cd\u09b0\u09c7 \u09ac\u09bf\u09ad\u09ac, <span class=\"katex-eq\" data-katex-display=\"false\">V=-\\frac{1}{4 \\pi \\varepsilon_{o}} \\times \\frac{q r}{c_{r} \\times r}=\\frac{1}{4 \\pi \\varepsilon_{0} \\varepsilon_{r}} \\times \\frac{q r}{r^{2}}=\\frac{E \\times r}{c_{r}} \\ldots<\/span><\/span><span style=\"font-weight: 400;\">\u00a0<\/span><\/p>\n<p><span style=\"font-weight: 400;\">\u098f\u0987 \u09b8\u09ae\u09c0\u0995\u09b0\u09a3 \u09a6\u09c1\u099f\u09bf \u09b9\u09b2\u09cb \u09a4\u09a1\u09bc\u09bf\u09ce \u09ac\u09bf\u09ad\u09ac \u0993 \u09a4\u09a1\u09bc\u09bf\u09ce \u0995\u09cd\u09b7\u09c7\u09a4\u09cd\u09b0\u09c7\u09b0 \u09ae\u09a7\u09cd\u09af\u09c7 \u09b8\u09ae\u09cd\u09aa\u09b0\u09cd\u0995\u0964 \u098f\u0996\u09be\u09a8\u09c7 <span class=\"katex-eq\" data-katex-display=\"false\">{\\epsilon}_{r}<\/span> <\/span><span style=\"font-weight: 400;\">\u0995\u09c7 \u09ae\u09be\u09a7\u09cd\u09af\u09ae\u09c7\u09b0 <strong>\u09aa\u09b0\u09be\u09ac\u09c8\u09a6\u09cd\u09af\u09c1\u09a4\u09bf\u0995 \u09a7\u09cd\u09b0\u09c1\u09ac\u0995<\/strong> \u09ac\u09b2\u09c7\u0964<\/span><\/p>\n<p><b>\u098f\u0995\u09be\u09a7\u09bf\u0995 \u099a\u09be\u09b0\u09cd\u099c\u09c7\u09b0 \u099c\u09a8\u09cd\u09af \u09b8\u09c3\u09b7\u09cd\u099f \u09ae\u09cb\u099f \u09ac\u09bf\u09ad\u09ac:<\/b><\/p>\n<p><span style=\"font-weight: 400;\">\u09af\u09a6\u09bf \u09b6\u09c2\u09a8\u09cd\u09af \u09ae\u09be\u09a7\u09cd\u09af\u09ae\u09c7 A \u09b9\u09a4\u09c7 <span class=\"katex-eq\" data-katex-display=\"false\">r_{1}, r_{2}, r_{3} \\ldots \\ldots \\ldots r_{n}<\/span><\/span><span style=\"font-weight: 400;\">\u00a0<\/span><span style=\"font-weight: 400;\">\u09a6\u09c2\u09b0\u09a4\u09cd\u09ac\u09c7 \u09af\u09a5\u09be\u0995\u09cd\u09b0\u09ae\u09c7 <span class=\"katex-eq\" data-katex-display=\"false\">q_{1}, q_{2}, q_{3} \\ldots \\ldots . . . q_{n}<\/span>,<\/span><span style=\"font-weight: 400;\">\u00a0\u099a\u09be\u09b0\u09cd\u099c \u09a5\u09be\u0995\u09c7 \u09a4\u09ac\u09c7 \u09b8\u09c7\u0997\u09c1\u09b2\u09cb\u09b0 \u099c\u09a8\u09cd\u09af A \u09ac\u09bf\u09a8\u09cd\u09a6\u09c1\u09a4\u09c7 \u09ae\u09cb\u099f \u09ac\u09bf\u09ad\u09ac \u09b9\u09ac\u09c7 \u099a\u09be\u09b0\u09cd\u099c\u0997\u09c1\u09b2\u09cb\u09b0 \u099c\u09a8\u09cd\u09af A \u09ac\u09bf\u09a8\u09cd\u09a6\u09c1\u09a4\u09c7 \u09b8\u09c3\u09b7\u09cd\u099f \u09aa\u09c3\u09a5\u0995 \u09aa\u09c3\u09a5\u0995 \u09ac\u09bf\u09ad\u09ac\u09c7\u09b0 \u09b8\u09ae\u09b7\u09cd\u099f\u09bf\u09b0 \u09b8\u09ae\u09be\u09a8\u0964<\/span><\/p>\n<span class=\"katex-eq\" data-katex-display=\"false\">\\therefore \\text { \u09ae\u09cb\u099f \u09ac\u09bf\u09ad\u09ac } \\mathrm{V}=-\\frac{1}{4 \\pi \\varepsilon_{0}}\\left(\\frac{q_{1}}{r_{1}}+\\frac{q_{2}}{r_{2}}+\\frac{q_{3}}{r_{3}}+\\ldots \\ldots \\ldots \\ldots+\\frac{q_{n}}{r_{n}}\\right)<\/span>\n<p><span style=\"font-weight: 400;\"><span class=\"katex-eq\" data-katex-display=\"false\">\\text { \u09ac\u09be, } \\mathrm{V}=9 \\times 10^{9} \\Sigma \\frac{q}{r} \\ldots<\/span>\u00a0\u00a0<\/span><\/p>\n<p><span style=\"font-weight: 400;\">[\u09b6\u09c2\u09a8\u09cd\u09af \u09ac\u09be \u09ac\u09be\u09af\u09bc\u09c1 \u09ae\u09be\u09a7\u09cd\u09af\u09ae\u09c7]<\/span><\/p>\n<p><span style=\"font-weight: 400;\">\u09ac\u09be, <span class=\"katex-eq\" data-katex-display=\"false\">\\mathrm{V}=9 \\times 10^{9} \\Sigma \\frac{q}{c_{r} r}<\/span><\/span><span style=\"font-weight: 400;\">\u00a0<\/span><\/p>\n<p><span style=\"font-weight: 400;\">[\u09b6\u09c2\u09a8\u09cd\u09af \u09ac\u09be \u09ac\u09be\u09af\u09bc\u09c1 \u09ae\u09be\u09a7\u09cd\u09af\u09ae \u099b\u09be\u09dc\u09be \u0985\u09a8\u09cd\u09af \u09ae\u09be\u09a7\u09cd\u09af\u09ae\u09c7]<\/span><\/p>\n<h2><b>\u09b8\u09ae\u09ac\u09bf\u09ad\u09ac \u09a4\u09b2<\/b><b> (Equipotential surface)<\/b><\/h2>\n<p><span style=\"font-weight: 400;\">\u09ad\u09c2\u09aa\u09c3\u09b7\u09cd\u09a0\u09c7\u09b0 \u09b8\u09b0\u09cd\u09ac\u09a4\u09cd\u09b0 \u09ac\u09bf\u09ad\u09ac \u09b8\u09ae\u09be\u09a8 (\u09b6\u09c2\u09a8\u09cd\u09af) \u0995\u09be\u09b0\u09a3 \u09ad\u09c2\u09aa\u09c3\u09b7\u09cd\u09a0 \u098f\u0995\u099f\u09bf \u09a4\u09a1\u09bc\u09bf\u09ce \u09aa\u09b0\u09bf\u09ac\u09be\u09b9\u09c0\u0964 \u09a4\u09a1\u09bc\u09bf\u09ce \u09aa\u09b0\u09bf\u09ac\u09be\u09b9\u09c0\u09b0 \u09aa\u09c3\u09b7\u09cd\u09a0\u09c7 \u09ac\u09bf\u09ad\u09ac \u09aa\u09be\u09b0\u09cd\u09a5\u0995\u09cd\u09af \u09a5\u09be\u0995\u09be \u09b8\u09ae\u09cd\u09ad\u09ac \u09a8\u09af\u09bc \u0995\u09be\u09b0\u09a3 \u09ac\u09bf\u09ad\u09ac \u09aa\u09be\u09b0\u09cd\u09a5\u0995\u09cd\u09af\u09c7\u09b0 \u09a8\u09a4\u09bf\u09ae\u09be\u09a4\u09cd\u09b0\u09be (gradient) \u09a5\u09be\u0995\u09b2\u09c7 \u09aa\u09c3\u09b7\u09cd\u09a0\u09c7 \u098f\u0995\u099f\u09bf \u09a4\u09a1\u09bc\u09bf\u09ce \u0995\u09cd\u09b7\u09c7\u09a4\u09cd\u09b0 \u0995\u09be\u099c \u0995\u09b0\u09ac\u09c7 \u098f\u09ac\u0982 \u09aa\u09c3\u09b7\u09cd\u09a0\u09c7\u09b0 \u0987\u09b2\u09c7\u0995\u099f\u09cd\u09b0\u09a8\u0997\u09c1\u09b2\u09bf \u0993\u0987 \u09a4\u09a1\u09bc\u09bf\u09ce \u0995\u09cd\u09b7\u09c7\u09a4\u09cd\u09b0\u09c7\u09b0 \u09aa\u09cd\u09b0\u09ad\u09be\u09ac\u09c7 \u09a8\u09bf\u099c\u09c7\u09a6\u09c7\u09b0 \u098f\u09b0\u09c2\u09aa\u09ad\u09be\u09ac\u09c7 \u09aa\u09c1\u09a8\u09b0\u09cd\u09ac\u09a3\u09cd\u099f\u09a8 \u0995\u09b0\u09ac\u09c7 \u09af\u09be\u09a4\u09c7 \u09a4\u09a1\u09bc\u09bf\u09ce \u0995\u09cd\u09b7\u09c7\u09a4\u09cd\u09b0 \u09b2\u09cb\u09aa \u09aa\u09be\u09af\u09bc\u0964 \u09aa\u09b0\u09bf\u09ac\u09be\u09b9\u09c0\u09b0 \u09ae\u09cb\u099f \u0986\u09a7\u09be\u09a8 \u09a7\u09a8\u09be\u09a4\u09cd\u09ae\u0995 \u0995\u09bf \u098b\u09a3\u09be\u09a4\u09cd\u09ae\u0995 \u09b9\u09cb\u0995 \u0995\u09bf\u0982\u09ac\u09be \u09aa\u09b0\u09bf\u09ac\u09be\u09b9\u09c0 \u09a4\u09a1\u09bc\u09bf\u09ce\u09ac\u09bf\u09b9\u09c0\u09a8 \u09b9\u09cb\u0995 \u0985\u09a5\u09ac\u09be \u0995\u09cb\u09a8\u09cb \u09ac\u09b8\u09cd\u09a4\u09c1\u09b0 \u09b8\u09be\u09aa\u09c7\u0995\u09cd\u09b7\u09c7 \u09aa\u09b0\u09bf\u09ac\u09be\u09b9\u09c0\u09b0 \u09aa\u09cd\u09b0\u0995\u09c3\u09a4 \u09ac\u09bf\u09ad\u09ac \u09af\u09be\u0987 \u09b9\u09cb\u0995 \u09a8\u09be \u0995\u09c7\u09a8, <strong>\u09b8\u09b0\u09cd\u09ac\u0995\u09cd\u09b7\u09c7\u09a4\u09cd\u09b0\u09c7 \u09aa\u09c3\u09b7\u09cd\u09a0\u09c7\u09b0 \u09ac\u09bf\u09ad\u09ac \u09b8\u09b0\u09cd\u09ac\u09a4\u09cd\u09b0 \u09b8\u09ae\u09be\u09a8 \u09b9\u09ac\u09c7<\/strong>\u0964<\/span><\/p>\n<p><span style=\"font-weight: 400;\">\u09a4\u09be\u0987 \u09ac\u09b2\u09be \u09af\u09be\u09af\u09bc <\/span><span style=\"font-weight: 400;\">\u0995\u09cb\u09a8\u09cb \u09a4\u09b2 \u09ac\u09be \u0986\u09af\u09bc\u09a4\u09a8 \u09af\u09a6\u09bf \u098f\u09b0\u09c2\u09aa \u09b9\u09af\u09bc \u09af\u09c7<\/span><span style=\"font-weight: 400;\">, <\/span><span style=\"font-weight: 400;\">\u09a4\u09be\u09b0 \u09ac\u09bf\u09ad\u09ac \u09b8\u09b0\u09cd\u09ac\u09a4\u09cd\u09b0 \u09b8\u09ae\u09be\u09a8<\/span><span style=\"font-weight: 400;\">, <\/span><span style=\"font-weight: 400;\">\u09a4\u09ac\u09c7 \u0993\u0987 \u09a4\u09b2 \u09ac\u09be \u0986\u09af\u09bc\u09a4\u09a8\u0995\u09c7 <strong>\u09b8\u09ae\u09ac\u09bf\u09ad\u09ac \u09a4\u09b2 \u09ac\u09be \u0986\u09af\u09bc\u09a4\u09a8<\/strong> \u09ac\u09b2\u09c7\u0964<\/span><\/p>\n<p><span style=\"font-weight: 400;\">\u098f\u0995\u099f\u09bf \u09ac\u09bf\u09a8\u09cd\u09a6\u09c1 \u099a\u09be\u09b0\u09cd\u099c <span class=\"katex-eq\" data-katex-display=\"false\">+q<\/span><\/span><span style=\"font-weight: 400;\">\u00a0<\/span><span style=\"font-weight: 400;\">\u09b9\u09a4\u09c7 <span class=\"katex-eq\" data-katex-display=\"false\">r&lt;\/span&gt;&lt;span style=&quot;font-weight: 400;&quot;&gt;<\/span><\/span><span style=\"font-weight: 400;\"> \u09a6\u09c2\u09b0\u09a4\u09cd\u09ac\u09c7\u09b0 \u09af\u09c7 \u0995\u09cb\u09a8\u09cb \u09ac\u09bf\u09a8\u09cd\u09a6\u09c1\u09a4\u09c7 \u09a4\u09a1\u09bc\u09bf\u09ce \u09ac\u09bf\u09ad\u09ac\u09c7\u09b0 \u09b0\u09be\u09b6\u09bf\u09ae\u09be\u09b2\u09be\u00a0<\/span><\/p>\n<p><span style=\"font-weight: 400;\"><span class=\"katex-eq\" data-katex-display=\"false\">\\mathrm{V}=-\\frac{1}{4 \\pi \\epsilon_{o}} \\frac{q}{r}<\/span>\u00a0<\/span><\/p>\n<p><span style=\"font-weight: 400;\"><em>\u0993\u0987 \u09ac\u09bf\u09a8\u09cd\u09a6\u09c1 \u099a\u09be\u09b0\u09cd\u099c \u09b9\u09a4\u09c7 \u09b8\u09ae\u09ac\u09bf\u09ad\u09ac \u09a4\u09b2\u09c7\u09b0 \u09a6\u09c2\u09b0\u09a4\u09cd\u09ac \u09af\u09a4 \u09ac\u09c7\u09b6\u09bf \u09b9\u09ac\u09c7 \u09ac\u09bf\u09ad\u09ac\u09c7\u09b0 \u09ae\u09be\u09a8 \u09a4\u09a4 \u0995\u09ae \u09b9\u09ac\u09c7<\/em>\u0964<\/span><\/p>\n<p><span style=\"font-weight: 400;\">\u09af\u09c7\u09b9\u09c7\u09a4\u09c1 \u098f\u0995\u099f\u09bf \u09b8\u09ae\u09ac\u09bf\u09ad\u09ac \u09a4\u09b2\u09c7\u09b0 \u09b8\u0995\u09b2 \u09ac\u09bf\u09a8\u09cd\u09a6\u09c1\u09a4\u09c7 \u09ac\u09bf\u09ad\u09ac \u09b8\u09ae\u09be\u09a8, \u09ab\u09b2\u09c7 \u0993\u0987 \u09a4\u09b2\u09c7\u09b0 \u09af\u09c7 \u0995\u09cb\u09a8\u09cb \u09a6\u09c1\u0987 \u09ac\u09bf\u09a8\u09cd\u09a6\u09c1\u09b0 \u09ac\u09bf\u09ad\u09ac \u09aa\u09be\u09b0\u09cd\u09a5\u0995\u09cd\u09af \u09b6\u09c2\u09a8\u09cd\u09af\u0964 \u0986\u09ac\u09be\u09b0, \u09ac\u09bf\u09ad\u09ac \u09aa\u09be\u09b0\u09cd\u09a5\u0995\u09cd\u09af \u09b6\u09c2\u09a8\u09cd\u09af \u09b9\u09b2\u09c7 \u0995\u09be\u099c\u0993 \u09b6\u09c2\u09a8\u09cd\u09af \u09b9\u09ac\u09c7\u0964 \u09b8\u09c1\u09a4\u09b0\u09be\u0982 <strong>\u0995\u09cb\u09a8\u09cb \u099a\u09be\u09b0\u09cd\u099c\u0995\u09c7 \u09b8\u09ae\u09ac\u09bf\u09ad\u09ac \u09a4\u09b2\u09c7\u09b0 \u098f\u0995 \u09ac\u09bf\u09a8\u09cd\u09a6\u09c1 \u09b9\u09a4\u09c7 \u0985\u09a8\u09cd\u09af \u09ac\u09bf\u09a8\u09cd\u09a6\u09c1\u09a4\u09c7 \u09a8\u09bf\u09a4\u09c7 \u0995\u09cb\u09a8\u09cb \u0995\u09be\u099c \u0995\u09b0\u09a4\u09c7 \u09b9\u09af\u09bc \u09a8\u09be<\/strong>\u0964 \u09b8\u09ae\u09ac\u09bf\u09ad\u09ac \u09a4\u09b2\u09c7\u09b0 \u09af\u09c7 \u0995\u09cb\u09a8\u09cb \u09ac\u09bf\u09a8\u09cd\u09a6\u09c1\u09a4\u09c7 \u09a4\u09a1\u09bc\u09bf\u09ce \u0995\u09cd\u09b7\u09c7\u09a4\u09cd\u09b0\u09c7\u09b0 \u09aa\u09cd\u09b0\u09be\u09ac\u09b2\u09cd\u09af \u09ac\u09be \u09a4\u09a1\u09bc\u09bf\u09ce \u09aa\u09cd\u09b0\u09be\u09ac\u09b2\u09cd\u09af \u0993\u0987 \u09a4\u09b2\u09c7\u09b0 \u09b8\u09be\u09a5\u09c7 \u09b2\u09ae\u09cd\u09ac\u09ad\u09be\u09ac\u09c7 \u0995\u09cd\u09b0\u09bf\u09af\u09bc\u09be \u0995\u09b0\u09c7\u0964<\/span><\/p>\n<ul>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><b>\u098f\u0995\u099f\u09bf \u09b8\u09ae\u09ac\u09bf\u09ad\u09ac \u09a4\u09b2\u09c7\u09b0 \u098f\u0995 \u09ac\u09bf\u09a8\u09cd\u09a6\u09c1 \u09a5\u09c7\u0995\u09c7 \u0985\u09a8\u09cd\u09af \u09ac\u09bf\u09a8\u09cd\u09a6\u09c1\u09a4\u09c7 \u098f\u0995\u099f\u09bf \u098f\u0995\u0995 \u09a7\u09a8\u09be\u09a4\u09cd\u09ae\u0995 \u099a\u09be\u09b0\u09cd\u099c \u09b8\u09b0\u09be\u09b2\u09c7 \u0995\u09c3\u09a4 \u0995\u09be\u099c \u0995\u09a4 \u09b9\u09ac\u09c7\u2014\u09ac\u09cd\u09af\u09be\u0996\u09cd\u09af\u09be \u0995\u09b0\u0964<\/b><\/li>\n<\/ul>\n<p><span style=\"font-weight: 400;\">\u09b8\u09ae\u09ac\u09bf\u09ad\u09ac \u09a4\u09b2\u09c7\u09b0 \u09af\u09c7 \u0995\u09cb\u09a8\u09cb \u09a6\u09c1\u099f\u09bf \u09ac\u09bf\u09a8\u09cd\u09a6\u09c1\u09b0 \u09ac\u09bf\u09ad\u09ac \u09b8\u09ae\u09be\u09a8\u0964 \u09b8\u09c1\u09a4\u09b0\u09be\u0982 \u0993\u0987 \u09ac\u09bf\u09a8\u09cd\u09a6\u09c1 \u09a6\u09c1\u099f\u09bf\u09b0 \u09ac\u09bf\u09ad\u09ac \u09aa\u09be\u09b0\u09cd\u09a5\u0995\u09cd\u09af \u09b6\u09c2\u09a8\u09cd\u09af\u0964 \u09ac\u09bf\u09ad\u09ac \u09aa\u09be\u09b0\u09cd\u09a5\u0995\u09cd\u09af\u09c7\u09b0 \u09b8\u0982\u099c\u09cd\u099e\u09be\u09a8\u09c1\u09af\u09be\u09af\u09bc\u09c0 \u098f\u0995 \u09ac\u09bf\u09a8\u09cd\u09a6\u09c1 \u09b9\u09a4\u09c7 \u0985\u09a8\u09cd\u09af \u09ac\u09bf\u09a8\u09cd\u09a6\u09c1\u09a4\u09c7 \u098f\u0995\u099f\u09bf \u098f\u0995\u0995 \u09a7\u09a8 \u099a\u09be\u09b0\u09cd\u099c\u0995\u09c7 \u09b8\u09b0\u09be\u09b2\u09c7 \u0995\u09c3\u09a4 \u0995\u09be\u099c \u0989\u0995\u09cd\u09a4 \u09ac\u09bf\u09a8\u09cd\u09a6\u09c1\u09a6\u09cd\u09ac\u09af\u09bc\u09c7\u09b0 \u09ac\u09bf\u09ad\u09ac \u09aa\u09be\u09b0\u09cd\u09a5\u0995\u09cd\u09af\u09c7\u09b0 \u09b8\u09ae\u09be\u09a8\u0964 \u09b8\u09c1\u09a4\u09b0\u09be\u0982 <em>\u098f\u0995\u099f\u09bf \u09b8\u09ae\u09ac\u09bf\u09ad\u09ac \u09a4\u09b2\u09c7\u09b0 \u098f\u0995 \u09ac\u09bf\u09a8\u09cd\u09a6\u09c1 \u09a5\u09c7\u0995\u09c7 \u0985\u09a8\u09cd\u09af \u09ac\u09bf\u09a8\u09cd\u09a6\u09c1\u09a4\u09c7 \u098f\u0995\u099f\u09bf \u098f\u0995\u0995 \u09a7\u09a8\u09be\u09a4\u09cd\u09ae\u0995 \u099a\u09be\u09b0\u09cd\u099c \u09b8\u09b0\u09be\u09b2\u09c7 \u09ac\u09bf\u09ad\u09ac \u09aa\u09be\u09b0\u09cd\u09a5\u0995\u09cd\u09af \u09b6\u09c2\u09a8\u09cd\u09af \u09b9\u0993\u09af\u09bc\u09be\u09af\u09bc \u0995\u09c3\u09a4 \u0995\u09be\u099c\u09c7\u09b0 \u09aa\u09b0\u09bf\u09ae\u09be\u09a3 \u09b6\u09c2\u09a8\u09cd\u09af \u09b9\u09ac\u09c7<\/em>\u0964<\/span><\/p>\n<h2><b>\u09b8\u09ae\u09ac\u09bf\u09ad\u09ac \u09a4\u09b2\u09c7\u09b0 \u09ac\u09c8\u09b6\u09bf\u09b7\u09cd\u099f\u09cd\u09af\u00a0 (Characteristics of equipotential surface)\u00a0 :\u00a0<\/b><\/h2>\n<p><span style=\"font-weight: 400;\">(i) <strong>\u09a4\u09a1\u09bc\u09bf\u09a4\u09be\u09b9\u09bf\u09a4 \u09aa\u09b0\u09bf\u09ac\u09be\u09b9\u09c0\u09b0 \u09a4\u09b2 \u09b8\u09b0\u09cd\u09ac\u09a6\u09be \u09b8\u09ae\u09ac\u09bf\u09ad\u09ac \u09a4\u09b2<\/strong>\u0964 \u098f\u0987 \u09a4\u09b2\u09c7\u09b0 \u0993\u09aa\u09b0 \u09a4\u09a1\u09bc\u09bf\u09ce \u0986\u09a7\u09be\u09a8\u0997\u09c1\u09b2\u09bf \u09b8\u09cd\u09a5\u09bf\u09b0 \u09a5\u09be\u0995\u09c7\u0964<\/span><\/p>\n<p><span style=\"font-weight: 400;\">(ii) \u09a4\u09a1\u09bc\u09bf\u09ce \u09ac\u09b2\u09b0\u09c7\u0996\u09be \u09b8\u09ae\u09ac\u09bf\u09ad\u09ac \u09a4\u09b2\u0995\u09c7 <strong>\u09b8\u09ae\u0995\u09cb\u09a3\u09c7<\/strong> \u099b\u09c7\u09a6 \u0995\u09b0\u09c7\u0964<\/span><\/p>\n<p><span style=\"font-weight: 400;\">(iii) \u09b8\u09ae\u09ac\u09bf\u09ad\u09ac \u09a4\u09b2\u09c7\u09b0 \u0993\u09aa\u09b0 \u0995\u09cb\u09a8\u09cb \u09a4\u09a1\u09bc\u09bf\u09a4\u09be\u09a7\u09be\u09a8\u0995\u09c7 \u098f\u0995 \u09ac\u09bf\u09a8\u09cd\u09a6\u09c1 \u09b9\u09a4\u09c7 \u0985\u09aa\u09b0 \u09ac\u09bf\u09a8\u09cd\u09a6\u09c1\u09a4\u09c7 \u09b8\u09cd\u09a5\u09be\u09a8\u09be\u09a8\u09cd\u09a4\u09b0\u09bf\u09a4 \u0995\u09b0\u09a4\u09c7 \u0995\u09cb\u09a8\u09cb \u0995\u09be\u099c \u09b9\u09af\u09bc \u09a8\u09be\u0964<\/span><\/p>\n<p><span style=\"font-weight: 400;\">(iv) \u0995\u09cb\u09a8\u09cb \u09ac\u09b8\u09cd\u09a4\u09c1\u09b0 \u09a4\u09b2 \u09ac\u09be \u0986\u09af\u09bc\u09a4\u09a8 \u09b8\u09ae\u09ac\u09bf\u09ad\u09ac\u09b8\u09ae\u09cd\u09aa\u09a8\u09cd\u09a8 \u09b9\u09a4\u09c7 \u09aa\u09be\u09b0\u09c7; \u0986\u09ac\u09be\u09b0 \u09b6\u09c2\u09a8\u09cd\u09af \u09a6\u09c7\u09b6\u09b8\u09cd\u09a5 (in space) \u0995\u09cb\u09a8\u09cb \u09a4\u09b2 \u09ac\u09be \u0986\u09af\u09bc\u09a4\u09a8\u0993 \u09b8\u09ae\u09ac\u09bf\u09ad\u09ac\u09b8\u09ae\u09cd\u09aa\u09a8\u09cd\u09a8 \u09b9\u09a4\u09c7 \u09aa\u09be\u09b0\u09c7\u0964<\/span><\/p>\n<ul>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><b>\u099a\u09be\u09b0\u09cd\u099c\u09bf\u09a4 \u09aa\u09b0\u09bf\u09ac\u09be\u09b9\u09c0\u09b0 \u09aa\u09c3\u09b7\u09cd\u09a0 \u09b8\u09ae\u09ac\u09bf\u09ad\u09ac \u09a4\u09b2 \u09b9\u0993\u09af\u09bc\u09be\u09af\u09bc \u0993\u0987 \u09a4\u09b2\u09c7\u09b0 \u0993\u09aa\u09b0 \u099a\u09be\u09b0\u09cd\u099c\u0997\u09c1\u09b2\u09cb \u09b8\u09cd\u09a5\u09bf\u09b0 \u09a5\u09be\u0995\u09c7\u2014\u09ac\u09cd\u09af\u09be\u0996\u09cd\u09af\u09be \u0995\u09b0\u0964<\/b><\/li>\n<\/ul>\n<p><span style=\"font-weight: 400;\">\u09a7\u09b0\u09be \u09af\u09be\u0995<\/span><span style=\"font-weight: 400;\">, <\/span><span style=\"font-weight: 400;\">\u099a\u09be\u09b0\u09cd\u099c\u09bf\u09a4 \u09aa\u09b0\u09bf\u09ac\u09be\u09b9\u09c0\u09b0 \u09a6\u09c1\u099f\u09bf \u09ac\u09bf\u09a8\u09cd\u09a6\u09c1\u09a4\u09c7 \u09ac\u09bf\u09ad\u09ac \u09aa\u09be\u09b0\u09cd\u09a5\u0995\u09cd\u09af \u09b0\u09af\u09bc\u09c7\u099b\u09c7\u0964 \u09b8\u09c7\u0995\u09cd\u09b7\u09c7\u09a4\u09cd\u09b0\u09c7 \u0989\u099a\u09cd\u099a \u09ac\u09bf\u09ad\u09ac\u09c7\u09b0 \u09ac\u09bf\u09a8\u09cd\u09a6\u09c1 \u09a5\u09c7\u0995\u09c7 \u09a8\u09bf\u09ae\u09cd\u09a8 \u09ac\u09bf\u09ad\u09ac \u09ac\u09bf\u09a8\u09cd\u09a6\u09c1\u09a4\u09c7 \u099a\u09be\u09b0\u09cd\u099c \u09aa\u09cd\u09b0\u09ac\u09be\u09b9\u09bf\u09a4 \u09b9\u09ac\u09c7\u0964 \u098f\u0987 \u09a4\u09a1\u09bc\u09bf\u09ce \u09aa\u09cd\u09b0\u09ac\u09be\u09b9 \u099a\u09b2\u09a4\u09c7 \u09a5\u09be\u0995\u09ac\u09c7 \u09af\u09a4\u0995\u09cd\u09b7\u09a3 \u09aa\u09b0\u09cd\u09af\u09a8\u09cd\u09a4 \u09a8\u09be \u09ac\u09bf\u09a8\u09cd\u09a6\u09c1 \u09a6\u09c1\u099f\u09bf\u09b0 \u09ac\u09bf\u09ad\u09ac \u09b8\u09ae\u09be\u09a8 \u09b9\u09af\u09bc\u0964 \u09ac\u09bf\u09ad\u09ac \u09b8\u09ae\u09be\u09a8 \u09b9\u09b2\u09c7 \u098f\u0987 \u09aa\u09cd\u09b0\u09ac\u09be\u09b9 \u09ac\u09a8\u09cd\u09a7 \u09b9\u09af\u09bc\u09c7 \u09af\u09be\u09ac\u09c7\u0964 \u0985\u09b0\u09cd\u09a5\u09be\u09ce \u099a\u09be\u09b0\u09cd\u099c \u09b8\u09cd\u09a5\u09bf\u09b0 \u09b9\u09af\u09bc\u09c7 \u09af\u09be\u09ac\u09c7\u0964 \u09b8\u09c1\u09a4\u09b0\u09be\u0982 \u099a\u09be\u09b0\u09cd\u099c\u09bf\u09a4 \u09aa\u09b0\u09bf\u09ac\u09be\u09b9\u09c0\u09b0 \u09aa\u09c3\u09b7\u09cd\u09a0 \u098f\u0995\u099f\u09bf \u09b8\u09ae\u09ac\u09bf\u09ad\u09ac \u09a4\u09b2<\/span><span style=\"font-weight: 400;\">, <\/span><span style=\"font-weight: 400;\">\u09a4\u09be\u0987 \u0993\u0987 \u09a4\u09b2\u09c7\u09b0 \u0993\u09aa\u09b0 \u099a\u09be\u09b0\u09cd\u099c \u09b8\u09cd\u09a5\u09bf\u09b0 \u09a5\u09be\u0995\u09c7\u0964<\/span><\/p>\n<h4>\u098f\u0987 \u09a8\u09cb\u099f\u099f\u09bf \u0986\u09b0\u0993 \u09ad\u09be\u09b2\u09cb\u09ad\u09be\u09ac\u09c7 \u09ac\u09c1\u099d\u09a4\u09c7 \u09a6\u09c7\u0996\u09c7 \u09a8\u09bf\u09a4\u09c7 \u09aa\u09be\u09b0 \u0986\u09ae\u09be\u09a6\u09c7\u09b0 \u098f\u0987 \u09ad\u09bf\u09a1\u09bf\u0993\u099f\u09bf\u0983<\/h4>\n<ul>\n<li class=\"style-scope ytd-watch-metadata\"><a href=\"https:\/\/www.youtube.com\/watch?v=_1086QdBE0Q\" target=\"_blank\" rel=\"noopener\">\u09a4\u09a1\u09bc\u09bf\u09ce \u09ac\u09bf\u09ad\u09ac\u00a0<\/a><\/li>\n<\/ul>\n<h4><strong>\u098f\u0987\u099a\u098f\u09b8\u09b8\u09bf \u09aa\u09b0\u09c0\u0995\u09cd\u09b7\u09be\u09b0 \u09aa\u09a6\u09be\u09b0\u09cd\u09a5\u09ac\u09bf\u099c\u09cd\u099e\u09be\u09a8\u09c7\u09b0 \u09e8\u09df \u09aa\u09a4\u09cd\u09b0\u09c7\u09b0 \u0997\u09c1\u09b0\u09c1\u09a4\u09cd\u09ac\u09aa\u09c2\u09b0\u09cd\u09a3 \u099f\u09aa\u09bf\u0995\u0997\u09c1\u09b2\u09cb \u09a6\u09c7\u0996\u09a4\u09c7 \u0995\u09cd\u09b2\u09bf\u0995 \u0995\u09b0\u09cb \u09a8\u09bf\u099a\u09c7\u09b0 \u09b2\u09bf\u0982\u0995\u0997\u09c1\u09b2\u09cb\u09a4\u09c7\u0983<\/strong><\/h4>\n<ul>\n<li><a href=\"https:\/\/10minuteschool.com\/content\/category\/academic-subjects\/physics\/hsc-physics-2nd-paper\/chapter-01-%E0%A6%A4%E0%A6%BE%E0%A6%AA%E0%A6%97%E0%A6%A4%E0%A6%BF%E0%A6%AC%E0%A6%BF%E0%A6%A6%E0%A7%8D%E0%A6%AF%E0%A6%BE\/\">\u09a4\u09be\u09aa\u0997\u09a4\u09bf\u09ac\u09bf\u09a6\u09cd\u09af\u09be<\/a><\/li>\n<li><a href=\"https:\/\/10minuteschool.com\/content\/category\/academic-subjects\/physics\/hsc-physics-2nd-paper\/chapter-02-%E0%A6%B8%E0%A7%8D%E0%A6%A5%E0%A6%BF%E0%A6%B0-%E0%A6%A4%E0%A7%9C%E0%A6%BF%E0%A7%8E\/\">\u00a0\u09b8\u09cd\u09a5\u09bf\u09b0 \u09a4\u09dc\u09bf\u09ce<\/a><\/li>\n<li><a href=\"https:\/\/10minuteschool.com\/content\/current-electricity\/\">\u099a\u09b2 \u09a4\u09dc\u09bf\u09ce<\/a><\/li>\n<li><a href=\"https:\/\/10minuteschool.com\/content\/category\/academic-subjects\/physics\/hsc-physics-2nd-paper\/chapter-07-%E0%A6%AD%E0%A7%8C%E0%A6%A4-%E0%A6%86%E0%A6%B2%E0%A7%8B%E0%A6%95%E0%A6%AC%E0%A6%BF%E0%A6%9C%E0%A7%8D%E0%A6%9E%E0%A6%BE%E0%A6%A8\/\">\u09ad\u09cc\u09a4 \u0986\u09b2\u09cb\u0995\u09ac\u09bf\u099c\u09cd\u099e\u09be\u09a8<\/a><\/li>\n<li><a href=\"https:\/\/10minuteschool.com\/content\/category\/academic-subjects\/physics\/hsc-physics-2nd-paper\/chapter-08-%E0%A6%86%E0%A6%A7%E0%A7%81%E0%A6%A8%E0%A6%BF%E0%A6%95-%E0%A6%AA%E0%A6%A6%E0%A6%BE%E0%A6%B0%E0%A7%8D%E0%A6%A5%E0%A6%AC%E0%A6%BF%E0%A6%9C%E0%A7%8D%E0%A6%9E%E0%A6%BE%E0%A6%A8%E0%A7%87\/\">\u00a0\u0986\u09a7\u09c1\u09a8\u09bf\u0995 \u09aa\u09a6\u09be\u09b0\u09cd\u09a5\u09ac\u09bf\u099c\u09cd\u099e\u09be\u09a8\u09c7\u09b0 \u09b8\u09c2\u099a\u09a8\u09be<\/a><\/li>\n<li><a href=\"https:\/\/10minuteschool.com\/content\/category\/academic-subjects\/physics\/hsc-physics-2nd-paper\/chapter-10-%E0%A6%B8%E0%A7%87%E0%A6%AE%E0%A6%BF%E0%A6%95%E0%A6%A8%E0%A7%8D%E0%A6%A1%E0%A6%BE%E0%A6%95%E0%A7%8D%E0%A6%9F%E0%A6%B0-%E0%A6%93-%E0%A6%87%E0%A6%B2%E0%A7%87%E0%A6%95%E0%A6%9F%E0%A7%8D\/\">\u09b8\u09c7\u09ae\u09bf\u0995\u09a8\u09cd\u09a1\u09be\u0995\u09cd\u099f\u09b0 \u0993 \u0987\u09b2\u09c7\u0995\u099f\u09cd\u09b0\u09a8\u09bf\u0995\u09b8<\/a><\/li>\n<\/ul>\n<h4>\u098f\u0987\u099a\u098f\u09b8\u09b8\u09bf \u0993 \u098f\u09a1\u09ae\u09bf\u09b6\u09a8 \u09aa\u09b0\u09c0\u0995\u09cd\u09b7\u09be\u09b0\u09cd\u09a5\u09c0\u09a6\u09c7\u09b0 \u099c\u09a8\u09cd\u09af \u0986\u09ae\u09be\u09a6\u09c7\u09b0 \u0995\u09cb\u09b0\u09cd\u09b8\u09b8\u09ae\u09c2\u09b9\u0983<\/h4>\n<ul>\n<li class=\"x1h91t0o xkh2ocl x78zum5 xdt5ytf x13a6bvl x193iq5w x1iyjqo2 xcrg951\" role=\"none\"><a href=\"https:\/\/10minuteschool.com\/programs\/164\/medical-admission-course-2023\/?ref=https%3A%2F%2F10minuteschool.com%2Fcontent%2Fvector-and-scalar%2F&amp;post_id=21&amp;blog_category_id=4236\">\u09ae\u09c7\u09a1\u09bf\u0995\u09c7\u09b2 \u098f\u09a1\u09ae\u09bf\u09b6\u09a8 \u0995\u09cb\u09b0\u09cd\u09b8 \u2013 \u09e8\u09e6\u09e8\u09e9<\/a><\/li>\n<li role=\"none\"><a href=\"https:\/\/10minuteschool.com\/programs\/165\/university-a-unit-and-cluster-admission-test-course-2023\/?ref=https%3A%2F%2F10minuteschool.com%2Fcontent%2Fvector-and-scalar%2F&amp;post_id=21&amp;blog_category_id=4236\">\u09ad\u09be\u09b0\u09cd\u09b8\u09bf\u099f\u09bf A Unit + \u0997\u09c1\u099a\u09cd\u099b \u098f\u09a1\u09ae\u09bf\u09b6\u09a8 \u0995\u09cb\u09b0\u09cd\u09b8 \u2013 \u09e8\u09e6\u09e8\u09e9<\/a><\/li>\n<li role=\"none\"><a href=\"https:\/\/10minuteschool.com\/programs\/166\/university-b-unit-and-cluster-admission-test-course-2023\/?ref=https%3A%2F%2F10minuteschool.com%2Fcontent%2Fvector-and-scalar%2F&amp;post_id=21&amp;blog_category_id=4236\">\u09ad\u09be\u09b0\u09cd\u09b8\u09bf\u099f\u09bf B Unit + \u0997\u09c1\u099a\u09cd\u099b \u098f\u09a1\u09ae\u09bf\u09b6\u09a8 \u0995\u09cb\u09b0\u09cd\u09b8 \u2013 \u09e8\u09e6\u09e8\u09e9<\/a><\/li>\n<li role=\"none\"><a href=\"https:\/\/10minuteschool.com\/programs\/167\/university-c-unit-and-cluster-admission-test-course-2023\/?ref=https%3A%2F%2F10minuteschool.com%2Fcontent%2Fvector-and-scalar%2F&amp;post_id=21&amp;blog_category_id=4236\">\u09ad\u09be\u09b0\u09cd\u09b8\u09bf\u099f\u09bf C Unit + \u0997\u09c1\u099a\u09cd\u099b \u098f\u09a1\u09ae\u09bf\u09b6\u09a8 \u0995\u09cb\u09b0\u09cd\u09b8 \u2013 \u09e8\u09e6\u09e8\u09e9<\/a><\/li>\n<li role=\"none\"><a href=\"https:\/\/10minuteschool.com\/programs\/125\/du-a-ques-solve\/?ref=https%3A%2F%2F10minuteschool.com%2Fcontent%2Fvector-and-scalar%2F&amp;post_id=21&amp;blog_category_id=4236\">\u09a2\u09be\u09ac\u09bf-\u0995 \u0995\u09cb\u09b6\u09cd\u099a\u09c7\u09a8 \u09b8\u09b2\u09ad \u0995\u09cb\u09b0\u09cd\u09b8<\/a><\/li>\n<li role=\"none\"><a href=\"https:\/\/10minuteschool.com\/programs\/107\/medical-question-solve-course\/?ref=https%3A%2F%2F10minuteschool.com%2Fcontent%2Fvector-and-scalar%2F&amp;post_id=21&amp;blog_category_id=4236\">\u09ae\u09c7\u09a1\u09bf\u0995\u09c7\u09b2 \u098f\u09a1\u09ae\u09bf\u09b6\u09a8 \u0995\u09cb\u09b6\u09cd\u099a\u09c7\u09a8 \u09b8\u09b2\u09cd\u09ad \u0995\u09cb\u09b0\u09cd\u09b8<\/a><\/li>\n<li role=\"none\"><a href=\"https:\/\/10minuteschool.com\/programs\/149\/buet-ques-solve\/?ref=https%3A%2F%2F10minuteschool.com%2Fcontent%2Fvector-and-scalar%2F&amp;post_id=21&amp;blog_category_id=4236\">\u09ac\u09c1\u09df\u09c7\u099f 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\u0985\u09ac\u09b8\u09cd\u09a5\u09be\u0995\u09c7 \u09ac\u09b2\u09be \u09b9\u09af\u09bc \u09a4\u09a1\u09bc\u09bf\u09ce \u09ac\u09bf\u09ad\u09ac\u0964 \u09a4\u09a1\u09bc\u09bf\u09ce \u09ac\u09bf\u09ad\u09ac\u09c7\u09b0 \u09aa\u09be\u09b0\u09cd\u09a5\u0995\u09cd\u09af \u09a5\u09be\u0995\u09b2\u09c7\u0987 \u0995\u09c7\u09ac\u09b2 \u099a\u09be\u09b0\u09cd\u099c\u09c7\u09b0 \u0986\u09a6\u09be\u09a8-\u09aa\u09cd\u09b0\u09a6\u09be\u09a8 \u09b9\u09ac\u09c7,<\/p>\n<p> <a class=\"redmore\" href=\"https:\/\/10minuteschool.com\/content\/electric-potential\/\">Read More<\/a><\/p>\n","protected":false},"author":11,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":[],"categories":[4246,3029,50,51],"tags":[1985,5672,1986,5674,5676,5673,5675,1987,1988,1989],"_links":{"self":[{"href":"https:\/\/10minuteschool.com\/content\/wp-json\/wp\/v2\/posts\/2635"}],"collection":[{"href":"https:\/\/10minuteschool.com\/content\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/10minuteschool.com\/content\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/10minuteschool.com\/content\/wp-json\/wp\/v2\/users\/11"}],"replies":[{"embeddable":true,"href":"https:\/\/10minuteschool.com\/content\/wp-json\/wp\/v2\/comments?post=2635"}],"version-history":[{"count":19,"href":"https:\/\/10minuteschool.com\/content\/wp-json\/wp\/v2\/posts\/2635\/revisions"}],"predecessor-version":[{"id":15824,"href":"https:\/\/10minuteschool.com\/content\/wp-json\/wp\/v2\/posts\/2635\/revisions\/15824"}],"wp:attachment":[{"href":"https:\/\/10minuteschool.com\/content\/wp-json\/wp\/v2\/media?parent=2635"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/10minuteschool.com\/content\/wp-json\/wp\/v2\/categories?post=2635"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/10minuteschool.com\/content\/wp-json\/wp\/v2\/tags?post=2635"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}