{"id":149230,"date":"2024-03-04T16:02:54","date_gmt":"2024-03-04T10:32:54","guid":{"rendered":"https:\/\/www.mapsofindia.com\/my-india\/?p=149230"},"modified":"2024-03-04T16:02:54","modified_gmt":"2024-03-04T10:32:54","slug":"a-circular-loop-a-of-radius-r-carries-a-current-i-another-circular-loop-b-of-radius-rr-20-is-placed-concentrical","status":"publish","type":"post","link":"https:\/\/www.mapsofindia.com\/my-india\/quiz\/a-circular-loop-a-of-radius-r-carries-a-current-i-another-circular-loop-b-of-radius-rr-20-is-placed-concentrical","title":{"rendered":"A circular loop A of radius R carries a current I. Another circular loop B of radius r[=R\/20] is placed concentrical&#8230;"},"content":{"rendered":"<h2>A circular loop A of radius R carries a current I. Another circular loop B of radius r[=R\/20] is placed concentrically in the plane of A. The magnetic flux linked with loop B is proportional to<\/h2>\n<h2>(A) R<br \/>\n(B) [R<br \/>\n(C) R 3\/2<br \/>\n(D) R2<\/h2>\n<h3>Ans. (D) <span class=\"math math-inline\" style=\"color: #222222; font-family: Verdana, BlinkMacSystemFont, -apple-system, 'segoe ui', Roboto, Oxygen, Ubuntu, Cantarell, 'open sans', 'helvetica neue', sans-serif; font-size: 15px;\"><span class=\"katex\"><span class=\"katex-html\" aria-hidden=\"true\"><span class=\"base\"><span class=\"mord\"><span class=\"mord mathnormal\">R<\/span><span class=\"msupsub\"><span class=\"vlist-t\"><span class=\"vlist-r\"><span class=\"vlist\"><span class=\"sizing reset-size6 size3 mtight\"><span class=\"mord mtight\">2<\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/h3>\n<div class=\"flex-1 overflow-hidden\">\n<div class=\"react-scroll-to-bottom--css-lsznw-79elbk h-full\">\n<div class=\"react-scroll-to-bottom--css-lsznw-1n7m0yu\">\n<div class=\"flex flex-col text-sm pb-9\">\n<div class=\"w-full text-token-text-primary\" data-testid=\"conversation-turn-34\">\n<div class=\"px-4 py-2 justify-center text-base md:gap-6 m-auto\">\n<div class=\"flex flex-1 text-base mx-auto gap-3 md:px-5 lg:px-1 xl:px-5 md:max-w-3xl lg:max-w-[40rem] xl:max-w-[48rem] group final-completion\">\n<div class=\"relative flex w-full flex-col agent-turn\">\n<div class=\"flex-col gap-1 md:gap-3\">\n<div class=\"pr-2 lg:pr-0\"><\/div>\n<\/div>\n<div class=\"absolute\">\n<div class=\"flex w-full gap-2 items-center justify-center\"><\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<div class=\"w-full pt-2 md:pt-0 dark:border-white\/20 md:border-transparent md:dark:border-transparent md:w-[calc(100%-.5rem)]\">\n<form class=\"stretch mx-2 flex flex-row gap-3 last:mb-2 md:mx-4 md:last:mb-6 lg:mx-auto lg:max-w-2xl xl:max-w-3xl\">\n<div class=\"relative flex h-full flex-1 flex-col\">\n<div class=\"flex w-full items-center\"><\/div>\n<\/div>\n<\/form>\n<\/div>\n","protected":false},"excerpt":{"rendered":"<p>A circular loop A of radius R carries a current I. Another circular loop B of radius r[=R\/20] is placed concentrically in the plane of A. The magnetic flux linked with loop B is proportional to (A) R (B) [R (C) R 3\/2 (D) R2 Ans. (D) R2<\/p>\n","protected":false},"author":21830,"featured_media":114146,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[12119],"tags":[],"class_list":{"0":"post-149230","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\/149230","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=149230"}],"version-history":[{"count":1,"href":"https:\/\/www.mapsofindia.com\/my-india\/wp-json\/wp\/v2\/posts\/149230\/revisions"}],"predecessor-version":[{"id":149233,"href":"https:\/\/www.mapsofindia.com\/my-india\/wp-json\/wp\/v2\/posts\/149230\/revisions\/149233"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.mapsofindia.com\/my-india\/wp-json\/wp\/v2\/media\/114146"}],"wp:attachment":[{"href":"https:\/\/www.mapsofindia.com\/my-india\/wp-json\/wp\/v2\/media?parent=149230"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.mapsofindia.com\/my-india\/wp-json\/wp\/v2\/categories?post=149230"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.mapsofindia.com\/my-india\/wp-json\/wp\/v2\/tags?post=149230"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}