{"version":"1.0","provider_name":"Electricity - Magnetism","provider_url":"https:\/\/www.electricity-magnetism.org\/fr\/","title":"Cr\u00e9ation d'ondes \u00e9lectromagn\u00e9tiques","type":"rich","width":600,"height":338,"html":"<blockquote class=\"wp-embedded-content\" data-secret=\"IwdjIQY1fa\"><a href=\"https:\/\/www.electricity-magnetism.org\/fr\/creation-dondes-electromagnetiques\/\">Cr\u00e9ation d&rsquo;ondes \u00e9lectromagn\u00e9tiques<\/a><\/blockquote><iframe sandbox=\"allow-scripts\" security=\"restricted\" src=\"https:\/\/www.electricity-magnetism.org\/fr\/creation-dondes-electromagnetiques\/embed\/#?secret=IwdjIQY1fa\" width=\"600\" height=\"338\" title=\"\u00ab\u00a0Cr\u00e9ation d&rsquo;ondes \u00e9lectromagn\u00e9tiques\u00a0\u00bb &#8212; Electricity - Magnetism\" data-secret=\"IwdjIQY1fa\" frameborder=\"0\" marginwidth=\"0\" marginheight=\"0\" scrolling=\"no\" class=\"wp-embedded-content\"><\/iframe><script>\n\/*! This file is auto-generated *\/\n!function(d,l){\"use strict\";l.querySelector&&d.addEventListener&&\"undefined\"!=typeof URL&&(d.wp=d.wp||{},d.wp.receiveEmbedMessage||(d.wp.receiveEmbedMessage=function(e){var t=e.data;if((t||t.secret||t.message||t.value)&&!\/[^a-zA-Z0-9]\/.test(t.secret)){for(var s,r,n,a=l.querySelectorAll('iframe[data-secret=\"'+t.secret+'\"]'),o=l.querySelectorAll('blockquote[data-secret=\"'+t.secret+'\"]'),c=new RegExp(\"^https?:$\",\"i\"),i=0;i<o.length;i++)o[i].style.display=\"none\";for(i=0;i<a.length;i++)s=a[i],e.source===s.contentWindow&&(s.removeAttribute(\"style\"),\"height\"===t.message?(1e3<(r=parseInt(t.value,10))?r=1e3:~~r<200&&(r=200),s.height=r):\"link\"===t.message&&(r=new URL(s.getAttribute(\"src\")),n=new URL(t.value),c.test(n.protocol))&&n.host===r.host&&l.activeElement===s&&(d.top.location.href=t.value))}},d.addEventListener(\"message\",d.wp.receiveEmbedMessage,!1),l.addEventListener(\"DOMContentLoaded\",function(){for(var e,t,s=l.querySelectorAll(\"iframe.wp-embedded-content\"),r=0;r<s.length;r++)(t=(e=s[r]).getAttribute(\"data-secret\"))||(t=Math.random().toString(36).substring(2,12),e.src+=\"#?secret=\"+t,e.setAttribute(\"data-secret\",t)),e.contentWindow.postMessage({message:\"ready\",secret:t},\"*\")},!1)))}(window,document);\n<\/script>\n","thumbnail_url":"https:\/\/www.electricity-magnetism.org\/wp-content\/uploads\/2022\/01\/logo.png","thumbnail_width":200,"thumbnail_height":200,"description":"Les ondes \u00e9lectromagn\u00e9tiques sont cr\u00e9\u00e9es lorsque des charges \u00e9lectriques subissent une acc\u00e9l\u00e9ration. \u00c0 mesure que les charges acc\u00e9l\u00e8rent, elles g\u00e9n\u00e8rent des champs \u00e9lectriques et magn\u00e9tiques oscillants perpendiculaires les uns aux autres et \u00e0 la direction de propagation des ondes."}