{"id":4639,"date":"2025-04-10T16:11:31","date_gmt":"2025-04-10T10:41:31","guid":{"rendered":"https:\/\/study.madeeasy.in\/?p=4639"},"modified":"2025-07-29T13:25:44","modified_gmt":"2025-07-29T07:55:44","slug":"thevenins-theorem","status":"publish","type":"post","link":"https:\/\/www.madeeasy.in\/study\/ee\/types-of-laws\/thevenins-theorem","title":{"rendered":"Thevenins theorem"},"content":{"rendered":"<p style=\"text-align: justify;\">To develop Thevenin\u2019s theorem, consider figure consisting of two two-terminal networks, N and NL, joined at A and B. \u2018N\u2019 consist of only resistors and independent sources, whereas NL contains arbitrary even non-linear elements. Suppose NL undergoes various changes while N remains unchanged.<\/p>\n<p style=\"text-align: justify;\"><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter wp-image-4640 size-full\" src=\"https:\/\/study.madeeasy.in\/wp-content\/uploads\/2025\/04\/Resistance.jpg\" alt=\"Resistance\" width=\"437\" height=\"220\" srcset=\"https:\/\/www.madeeasy.in\/study\/wp-content\/uploads\/2025\/04\/Resistance.jpg 437w, https:\/\/www.madeeasy.in\/study\/wp-content\/uploads\/2025\/04\/Resistance-300x151.jpg 300w\" sizes=\"auto, (max-width: 437px) 100vw, 437px\" \/><\/p>\n<p style=\"text-align: justify;\">To simplify repeated calculations, N is replaced by a simple circuit called its Thevenin equivalent, as shown in fig. (b). The Thevenin\u2019s equivalent consists of a single voltage source Voc in series with a single resistance RTh.<\/p>\n<p style=\"text-align: justify;\">Thevenin\u2019s theorem states that a linear two-terminal circuit can be replaced by an equivalent circuit consisting of a voltage source Vth in series with a resistor Rth, where Vth is the open-circuit voltage at the terminals and Rth is the input or equivalent resistance at the terminals when the independent sources are turned off.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>To develop Thevenin\u2019s theorem, consider figure consisting of two two-terminal networks, N and NL, joined at A and B. \u2018N\u2019<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1362,5],"tags":[1386,1385],"class_list":["post-4639","post","type-post","status-publish","format-standard","hentry","category-types-of-laws","category-ee","tag-open-circuit-voltage","tag-single-voltage-source"],"_links":{"self":[{"href":"https:\/\/www.madeeasy.in\/study\/wp-json\/wp\/v2\/posts\/4639","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.madeeasy.in\/study\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.madeeasy.in\/study\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.madeeasy.in\/study\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.madeeasy.in\/study\/wp-json\/wp\/v2\/comments?post=4639"}],"version-history":[{"count":0,"href":"https:\/\/www.madeeasy.in\/study\/wp-json\/wp\/v2\/posts\/4639\/revisions"}],"wp:attachment":[{"href":"https:\/\/www.madeeasy.in\/study\/wp-json\/wp\/v2\/media?parent=4639"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.madeeasy.in\/study\/wp-json\/wp\/v2\/categories?post=4639"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.madeeasy.in\/study\/wp-json\/wp\/v2\/tags?post=4639"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}