{"id":2526,"date":"2024-08-24T08:08:08","date_gmt":"2024-08-24T08:08:08","guid":{"rendered":"https:\/\/workhouse.sweetdishy.com\/?p=2526"},"modified":"2024-08-24T08:08:09","modified_gmt":"2024-08-24T08:08:09","slug":"ohms-law","status":"publish","type":"post","link":"https:\/\/workhouse.sweetdishy.com\/index.php\/2024\/08\/24\/ohms-law\/","title":{"rendered":"OHM\u2019S LAW"},"content":{"rendered":"\n<p id=\"para-081\">Ohm\u2019s law states that the current flowing between any two points of a conductor (or circuit) is directly proportional to the potential difference across them, as shown in\u00a0Figure 1.8, provided physical conditions i.e. temperature etc. do not change.<\/p>\n\n\n\n<figure class=\"wp-block-image\"><img decoding=\"async\" src=\"https:\/\/learning.oreilly.com\/api\/v2\/epubs\/urn:orm:book:9789332558311\/files\/images\/page9_3.png\" alt=\"img\"\/><\/figure>\n\n\n\n<p id=\"para-082\"><strong>Fig. 1.8&nbsp;&nbsp;<\/strong>Potential difference (voltage) applied across a wire having resistance R ohm<\/p>\n\n\n\n<p id=\"para-083\">Mathematically&nbsp;<em>I&nbsp;<\/em>\u221d&nbsp;<em>V<\/em><\/p>\n\n\n\n<p id=\"para-084\">or<\/p>\n\n\n\n<figure class=\"wp-block-image\"><img decoding=\"async\" src=\"https:\/\/learning.oreilly.com\/api\/v2\/epubs\/urn:orm:book:9789332558311\/files\/images\/page9_2.png\" alt=\"img\"\/><\/figure>\n\n\n\n<p id=\"para-085\">In other words, Ohm\u2019s law can also be stated as follows:<\/p>\n\n\n\n<p id=\"para-086\">The ratio of potential difference across any two points of a conductor to the current flowing between them is always constant, provided the physical conditions,that is, temperature, etc., do not change.<\/p>\n\n\n\n<p id=\"para-087\">This constant is called the resistance (<em>R<\/em>) of the conductor (or circuit).<\/p>\n\n\n\n<p id=\"para-088\">\u2234<\/p>\n\n\n\n<figure class=\"wp-block-image\"><img decoding=\"async\" src=\"https:\/\/learning.oreilly.com\/api\/v2\/epubs\/urn:orm:book:9789332558311\/files\/images\/page9_4.png\" alt=\"img\"\/><\/figure>\n\n\n\n<p id=\"para-089\">It can also be written as&nbsp;<em>V = IR<\/em>&nbsp;and&nbsp;<img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/learning.oreilly.com\/api\/v2\/epubs\/urn:orm:book:9789332558311\/files\/images\/page9_5.png\" alt=\"img\" width=\"57\" height=\"44\"><\/p>\n\n\n\n<p id=\"para-090\">In a circuit, when current flows through a resistor, the potential difference across the resistor is known as voltage drop across it, that is,&nbsp;<em>V<\/em>&nbsp;=&nbsp;<em>IR<\/em>.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Ohm\u2019s law states that the current flowing between any two points of a conductor (or circuit) is directly proportional to the potential difference across them, as shown in\u00a0Figure 1.8, provided physical conditions i.e. temperature etc. do not change. Fig. 1.8&nbsp;&nbsp;Potential difference (voltage) applied across a wire having resistance R ohm Mathematically&nbsp;I&nbsp;\u221d&nbsp;V or In other words, [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":2527,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[403],"tags":[],"class_list":["post-2526","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-concepts-of-circuit-theory"],"jetpack_featured_media_url":"https:\/\/workhouse.sweetdishy.com\/wp-content\/uploads\/2024\/08\/download-9.jpeg","_links":{"self":[{"href":"https:\/\/workhouse.sweetdishy.com\/index.php\/wp-json\/wp\/v2\/posts\/2526","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/workhouse.sweetdishy.com\/index.php\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/workhouse.sweetdishy.com\/index.php\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/workhouse.sweetdishy.com\/index.php\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/workhouse.sweetdishy.com\/index.php\/wp-json\/wp\/v2\/comments?post=2526"}],"version-history":[{"count":1,"href":"https:\/\/workhouse.sweetdishy.com\/index.php\/wp-json\/wp\/v2\/posts\/2526\/revisions"}],"predecessor-version":[{"id":2528,"href":"https:\/\/workhouse.sweetdishy.com\/index.php\/wp-json\/wp\/v2\/posts\/2526\/revisions\/2528"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/workhouse.sweetdishy.com\/index.php\/wp-json\/wp\/v2\/media\/2527"}],"wp:attachment":[{"href":"https:\/\/workhouse.sweetdishy.com\/index.php\/wp-json\/wp\/v2\/media?parent=2526"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/workhouse.sweetdishy.com\/index.php\/wp-json\/wp\/v2\/categories?post=2526"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/workhouse.sweetdishy.com\/index.php\/wp-json\/wp\/v2\/tags?post=2526"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}