{"id":5377,"date":"2020-01-27T12:22:32","date_gmt":"2020-01-27T11:22:32","guid":{"rendered":"http:\/\/agora.xtec.cat\/iescapmany\/?p=5377"},"modified":"2020-01-27T12:25:45","modified_gmt":"2020-01-27T11:25:45","slug":"experimentem-en-tecnologia","status":"publish","type":"post","link":"https:\/\/agora.xtec.cat\/iescapmany\/general\/experimentem-en-tecnologia\/","title":{"rendered":"Experimentem en Tecnologia!"},"content":{"rendered":"<p>L&#8217;alumnat de <strong>1r de batxillerat<\/strong> ha experimentat amb una bola de plasma els <strong>efectes de l&#8217;electromagnetisme<\/strong>, tot basant-se en la bobina de <strong>Nikola Tesla<\/strong>, un enginyer important\u00edssim del segle XIX. Tesla volia transmetre electricitat a quealsevol punt del planeta sense cables, per\u00f2\u00a0 no va trobar el suport necessari per desenvolupar la seva idea.<\/p>\n<p>Amb aquest exercici, els alumnes han pogut veure com, sense estar connectades al corrent el\u00e8ctric, les bombetes s&#8217;encenien en aproximar-les a la bola. Tamb\u00e9 han comprovat les interfer\u00e8ncies del camp electromagn\u00e8tic amb un piano el\u00e8ctric que sonava sense tocar les tecles.<\/p>\n<p>&nbsp;<\/p>\n","protected":false},"excerpt":{"rendered":"<p>L&#8217;alumnat de 1r de batxillerat ha experimentat amb una bola de plasma els efectes de l&#8217;electromagnetisme, tot basant-se en la bobina de Nikola Tesla.<\/p>\n","protected":false},"author":60,"featured_media":5378,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_bbp_topic_count":0,"_bbp_reply_count":0,"_bbp_total_topic_count":0,"_bbp_total_reply_count":0,"_bbp_voice_count":0,"_bbp_anonymous_reply_count":0,"_bbp_topic_count_hidden":0,"_bbp_reply_count_hidden":0,"_bbp_forum_subforum_count":0,"site-sidebar-layout":"default","site-content-layout":"","ast-site-content-layout":"","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":"","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":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center 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