{"id":149273,"date":"2024-03-04T17:54:12","date_gmt":"2024-03-04T12:24:12","guid":{"rendered":"https:\/\/www.mapsofindia.com\/my-india\/?p=149273"},"modified":"2024-03-04T17:54:12","modified_gmt":"2024-03-04T12:24:12","slug":"the-electric-field-in-a-region-is-given-by-e-10x-4i-where-x-is-in-m-and","status":"publish","type":"post","link":"https:\/\/www.mapsofindia.com\/my-india\/quiz\/the-electric-field-in-a-region-is-given-by-e-10x-4i-where-x-is-in-m-and","title":{"rendered":"The electric field in a region is given by \u00c9 = (10x + 4)\u0129 where x is in m and&#8230;"},"content":{"rendered":"<h2>The electric field in a region is given by<br \/>\n\u00c9 = (10x + 4)\u0129<br \/>\nwhere x is in m and E is in N\/C. Calculate the amount of work done in taking a unit charge from<\/h2>\n<p>(i) (5 m, 0) to (10 m, 0)<br \/>\n(ii) (5 m, 0) to (5 m, 10 m)<\/p>\n<h3>Ans. The amount of work done in taking a unit charge: (i) from (5 m, 0) to (10 m, 0) is <span class=\"math math-inline\"><span class=\"katex\"><span class=\"katex-mathml\">1975\u2009J<\/span><span class=\"katex-html\" aria-hidden=\"true\"><span class=\"base\"><span class=\"mord\">1975<\/span><span class=\"mord text\"><span class=\"mord\">J<\/span><\/span><\/span><\/span><\/span><\/span>. (ii) from (5 m, 0) to (5 m, 10 m) is <span class=\"math math-inline\"><span class=\"katex\"><span class=\"katex-mathml\">5400\u2009J<\/span><span class=\"katex-html\" aria-hidden=\"true\"><span class=\"base\"><span class=\"mord\">5400<\/span><span class=\"mord text\"><span class=\"mord\">J<\/span><\/span><\/span><\/span><\/span><\/span>.<\/h3>\n","protected":false},"excerpt":{"rendered":"<p>The electric field in a region is given by \u00c9 = (10x + 4)\u0129 where x is in m and E is in N\/C. Calculate the amount of work done in taking a unit charge from (i) (5 m, 0) to (10 m, 0) (ii) (5 m, 0) to (5 m, 10 m) Ans. The [&hellip;]<\/p>\n","protected":false},"author":21830,"featured_media":114041,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[12119],"tags":[],"class_list":{"0":"post-149273","1":"post","2":"type-post","3":"status-publish","4":"format-standard","5":"has-post-thumbnail","7":"category-quiz"},"aioseo_notices":[],"_links":{"self":[{"href":"https:\/\/www.mapsofindia.com\/my-india\/wp-json\/wp\/v2\/posts\/149273","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.mapsofindia.com\/my-india\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.mapsofindia.com\/my-india\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.mapsofindia.com\/my-india\/wp-json\/wp\/v2\/users\/21830"}],"replies":[{"embeddable":true,"href":"https:\/\/www.mapsofindia.com\/my-india\/wp-json\/wp\/v2\/comments?post=149273"}],"version-history":[{"count":1,"href":"https:\/\/www.mapsofindia.com\/my-india\/wp-json\/wp\/v2\/posts\/149273\/revisions"}],"predecessor-version":[{"id":149274,"href":"https:\/\/www.mapsofindia.com\/my-india\/wp-json\/wp\/v2\/posts\/149273\/revisions\/149274"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.mapsofindia.com\/my-india\/wp-json\/wp\/v2\/media\/114041"}],"wp:attachment":[{"href":"https:\/\/www.mapsofindia.com\/my-india\/wp-json\/wp\/v2\/media?parent=149273"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.mapsofindia.com\/my-india\/wp-json\/wp\/v2\/categories?post=149273"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.mapsofindia.com\/my-india\/wp-json\/wp\/v2\/tags?post=149273"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}