{"id":1657,"date":"2020-01-20T13:43:09","date_gmt":"2020-01-20T12:43:09","guid":{"rendered":"http:\/\/agora.xtec.cat\/cfasantcugat\/?p=1657"},"modified":"2020-01-30T10:29:35","modified_gmt":"2020-01-30T09:29:35","slug":"practiques-delectricitat-amb-els-alumnes-de-geso","status":"publish","type":"post","link":"https:\/\/agora.xtec.cat\/cfasantcugat\/general\/practiques-delectricitat-amb-els-alumnes-de-geso\/","title":{"rendered":"Treballem el fenomen de l&#8217;electricitat a GES"},"content":{"rendered":"<p><a href=\"https:\/\/agora.xtec.cat\/cfasantcugat\/wp-content\/uploads\/usu977\/2020\/01\/20191211_205549.jpg\"><img loading=\"lazy\" decoding=\"async\" class=\"size-medium wp-image-1653 alignleft\" src=\"https:\/\/agora.xtec.cat\/cfasantcugat\/wp-content\/uploads\/usu977\/2020\/01\/20191211_205549-300x225.jpg\" alt=\"\" width=\"300\" height=\"225\" srcset=\"https:\/\/agora.xtec.cat\/cfasantcugat\/wp-content\/uploads\/usu977\/2020\/01\/20191211_205549-300x225.jpg 300w, https:\/\/agora.xtec.cat\/cfasantcugat\/wp-content\/uploads\/usu977\/2020\/01\/20191211_205549-768x576.jpg 768w, https:\/\/agora.xtec.cat\/cfasantcugat\/wp-content\/uploads\/usu977\/2020\/01\/20191211_205549-1024x768.jpg 1024w, https:\/\/agora.xtec.cat\/cfasantcugat\/wp-content\/uploads\/usu977\/2020\/01\/20191211_205549-200x150.jpg 200w\" sizes=\"auto, (max-width: 300px) 100vw, 300px\" \/><\/a><\/p>\n<p>L&#8217;alumnat de<strong> GES 2<\/strong> ha fet diversos exercicis pr\u00e0ctics per treballar el <strong>fenomen de l&#8217;electricitat<\/strong> que est\u00e0 \u00edntimament lligat a la mat\u00e8ria i a la vida. Tot el que veiem al nostre voltant est\u00e0 integrat per<strong> electrons,<\/strong> part\u00edcules que giren al voltant dels nuclis at\u00f2mics.<\/p>\n<p>L\u2019electricitat \u00e9s una forma d\u2019energia que es manifesta pel moviment dels electrons de la capa externa dels \u00e0toms de la superf\u00edcie d\u2019un material conductor. El moviment de les c\u00e0rregues el\u00e8ctriques a trav\u00e9s d\u2019un medi conductor es coneix com a <strong>corrent el\u00e8ctric<\/strong> i s\u2019origina en posar en contacte dos elements entre els quals hi ha una difer\u00e8ncia de potencial.<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"size-medium wp-image-1652 alignright\" src=\"https:\/\/agora.xtec.cat\/cfasantcugat\/wp-content\/uploads\/usu977\/2020\/01\/20191211_205624-300x225.jpg\" alt=\"\" width=\"300\" height=\"225\" srcset=\"https:\/\/agora.xtec.cat\/cfasantcugat\/wp-content\/uploads\/usu977\/2020\/01\/20191211_205624-300x225.jpg 300w, https:\/\/agora.xtec.cat\/cfasantcugat\/wp-content\/uploads\/usu977\/2020\/01\/20191211_205624-768x576.jpg 768w, https:\/\/agora.xtec.cat\/cfasantcugat\/wp-content\/uploads\/usu977\/2020\/01\/20191211_205624-1024x768.jpg 1024w, https:\/\/agora.xtec.cat\/cfasantcugat\/wp-content\/uploads\/usu977\/2020\/01\/20191211_205624-200x150.jpg 200w\" sizes=\"auto, (max-width: 300px) 100vw, 300px\" \/><\/p>\n<p>L&#8217;alumnat ha pogut experimentat com el <strong>corrent el\u00e8ctric continu<\/strong> \u00e9s aquell que flueix d\u2019un punt a un altre sempre en el mateix sentit. El corrent d\u2019una pila o bateria \u00e9s del tipus continu. <span style=\"font-family: inherit; font-size: 1em;\">En canvi, el <\/span><strong style=\"font-family: inherit; font-size: 1em;\">corrent altern<\/strong><span style=\"font-family: inherit; font-size: 1em;\"> \u00e9s aquell que flueix d\u2019un punt a un altre tot canviant de sentit peri\u00f2dicament.<\/span><\/p>\n<p>&nbsp;<\/p>\n<p>&nbsp;<\/p>\n","protected":false},"excerpt":{"rendered":"<p>L&#8217;alumnat de GES 2 ha fet diversos exercicis pr\u00e0ctics per treballar el fenomen de l&#8217;electricitat que est\u00e0 \u00edntimament lligat a la mat\u00e8ria i a la vida. Tot el que veiem al nostre voltant est\u00e0 integrat per electrons, part\u00edcules que giren al voltant dels nuclis at\u00f2mics.&hellip;  <a href=\"https:\/\/agora.xtec.cat\/cfasantcugat\/general\/practiques-delectricitat-amb-els-alumnes-de-geso\/\" title=\"Read Treballem el fenomen de l&#8217;electricitat a GES\">Llegeix m\u00e9s\u00bb<\/a><\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","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,"footnotes":""},"categories":[1,116],"tags":[194,193,135,174],"class_list":["post-1657","post","type-post","status-publish","format-standard","hentry","category-general","category-ges","tag-alumne-en-practiques","tag-fenomen-de-lelectricitat","tag-ges-2","tag-selv"],"post_mailing_queue_ids":[],"_links":{"self":[{"href":"https:\/\/agora.xtec.cat\/cfasantcugat\/wp-json\/wp\/v2\/posts\/1657","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/agora.xtec.cat\/cfasantcugat\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/agora.xtec.cat\/cfasantcugat\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/agora.xtec.cat\/cfasantcugat\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/agora.xtec.cat\/cfasantcugat\/wp-json\/wp\/v2\/comments?post=1657"}],"version-history":[{"count":4,"href":"https:\/\/agora.xtec.cat\/cfasantcugat\/wp-json\/wp\/v2\/posts\/1657\/revisions"}],"predecessor-version":[{"id":1674,"href":"https:\/\/agora.xtec.cat\/cfasantcugat\/wp-json\/wp\/v2\/posts\/1657\/revisions\/1674"}],"wp:attachment":[{"href":"https:\/\/agora.xtec.cat\/cfasantcugat\/wp-json\/wp\/v2\/media?parent=1657"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/agora.xtec.cat\/cfasantcugat\/wp-json\/wp\/v2\/categories?post=1657"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/agora.xtec.cat\/cfasantcugat\/wp-json\/wp\/v2\/tags?post=1657"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}