{"id":157401,"date":"2023-09-06T10:52:57","date_gmt":"2023-09-06T05:22:57","guid":{"rendered":"https:\/\/www.gkseries.com\/blog\/?p=157401"},"modified":"2023-09-06T10:53:00","modified_gmt":"2023-09-06T05:23:00","slug":"the-electric-field-of-an-electromagnetic-wave-is-given-by-%f0%9d%90%b8%e2%83%97%e2%86%92-3-sin","status":"publish","type":"post","link":"https:\/\/www.gkseries.com\/blog\/the-electric-field-of-an-electromagnetic-wave-is-given-by-%f0%9d%90%b8%e2%83%97%e2%86%92-3-sin\/","title":{"rendered":"The \u00a0electric\u00a0 \u00a0field \u00a0of\u00a0 \u00a0an\u00a0 \u00a0electromagnetic\u00a0 \u00a0wave \u00a0is\u00a0 \u00a0given\u00a0 \u00a0by \u00a0\ud835\udc38\u20d7\u2192\u00a0= 3 sin(\ud835\udc58\ud835\udc67 \u2212 \ud835\udf14\ud835\udc61) \ud835\udc65\u0302 + 4 cos(\ud835\udc58\ud835\udc67 \u2212 \ud835\udf14\ud835\udc61) \ud835\udc66\u0302. The wave is"},"content":{"rendered":"\n<p>Q. The \u00a0electric\u00a0 \u00a0field \u00a0of\u00a0 \u00a0an\u00a0 \u00a0electromagnetic\u00a0 \u00a0wave \u00a0is\u00a0 \u00a0given\u00a0 \u00a0by \u00a0\ud835\udc38\u20d7\u2192\u00a0= 3 sin(\ud835\udc58\ud835\udc67 \u2212 \ud835\udf14\ud835\udc61) \ud835\udc65\u0302 + 4 cos(\ud835\udc58\ud835\udc67 \u2212 \ud835\udf14\ud835\udc61) \ud835\udc66\u0302. The wave is<\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><img decoding=\"async\" width=\"565\" height=\"87\" src=\"https:\/\/www.gkseries.com\/blog\/wp-content\/uploads\/2023\/09\/Screenshot-771.png\" alt=\"\" class=\"wp-image-157402\" srcset=\"https:\/\/www.gkseries.com\/blog\/wp-content\/uploads\/2023\/09\/Screenshot-771.png 565w, https:\/\/www.gkseries.com\/blog\/wp-content\/uploads\/2023\/09\/Screenshot-771-300x46.png 300w\" sizes=\"(max-width: 565px) 100vw, 565px\" \/><\/figure>\n\n\n\n<p>(C) elliptically polarized in clockwise direction when seen travelling towards the observer<\/p>\n\n\n\n<p>(D) elliptically polarized in counter-clockwise direction when seen travelling towards the observer<\/p>\n\n\n\n<p>Ans: elliptically polarized in counter-clockwise direction when seen travelling towards the<br>observer<\/p>\n\n\n\n<p>Sol:<\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><img decoding=\"async\" width=\"540\" height=\"116\" src=\"https:\/\/www.gkseries.com\/blog\/wp-content\/uploads\/2023\/09\/Screenshot-772.png\" alt=\"\" class=\"wp-image-157403\" srcset=\"https:\/\/www.gkseries.com\/blog\/wp-content\/uploads\/2023\/09\/Screenshot-772.png 540w, https:\/\/www.gkseries.com\/blog\/wp-content\/uploads\/2023\/09\/Screenshot-772-300x64.png 300w\" sizes=\"(max-width: 540px) 100vw, 540px\" \/><\/figure>\n","protected":false},"excerpt":{"rendered":"<p>Q. The \u00a0electric\u00a0 \u00a0field \u00a0of\u00a0 \u00a0an\u00a0 \u00a0electromagnetic\u00a0 \u00a0wave \u00a0is\u00a0 \u00a0given\u00a0 \u00a0by \u00a0\ud835\udc38\u20d7\u2192\u00a0= 3 sin(\ud835\udc58\ud835\udc67 \u2212 \ud835\udf14\ud835\udc61) \ud835\udc65\u0302 + 4 cos(\ud835\udc58\ud835\udc67 \u2212 \ud835\udf14\ud835\udc61) \ud835\udc66\u0302. The wave is (C) elliptically polarized in clockwise direction when seen travelling towards the observer (D) elliptically polarized in counter-clockwise direction when seen travelling towards the observer Ans: elliptically polarized in counter-clockwise [&hellip;]<\/p>\n","protected":false},"author":419,"featured_media":157404,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"site-sidebar-layout":"default","site-content-layout":"","ast-site-content-layout":"default","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","ast-disable-related-posts":"","theme-transparent-header-meta":"","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"default","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"ast-content-background-meta":{"desktop":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"footnotes":""},"categories":[5141],"tags":[5140],"class_list":["post-157401","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-gate","tag-gate-questions"],"_links":{"self":[{"href":"https:\/\/www.gkseries.com\/blog\/wp-json\/wp\/v2\/posts\/157401","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.gkseries.com\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.gkseries.com\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.gkseries.com\/blog\/wp-json\/wp\/v2\/users\/419"}],"replies":[{"embeddable":true,"href":"https:\/\/www.gkseries.com\/blog\/wp-json\/wp\/v2\/comments?post=157401"}],"version-history":[{"count":1,"href":"https:\/\/www.gkseries.com\/blog\/wp-json\/wp\/v2\/posts\/157401\/revisions"}],"predecessor-version":[{"id":157405,"href":"https:\/\/www.gkseries.com\/blog\/wp-json\/wp\/v2\/posts\/157401\/revisions\/157405"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.gkseries.com\/blog\/wp-json\/wp\/v2\/media\/157404"}],"wp:attachment":[{"href":"https:\/\/www.gkseries.com\/blog\/wp-json\/wp\/v2\/media?parent=157401"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.gkseries.com\/blog\/wp-json\/wp\/v2\/categories?post=157401"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.gkseries.com\/blog\/wp-json\/wp\/v2\/tags?post=157401"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}