{"id":1855,"date":"2019-11-26T16:33:56","date_gmt":"2019-11-26T15:33:56","guid":{"rendered":"http:\/\/agora.xtec.cat\/ceipfolchitorres-badalona\/?p=1855"},"modified":"2019-12-25T17:42:46","modified_gmt":"2019-12-25T16:42:46","slug":"el-magnetisme-els-imants-6e","status":"publish","type":"post","link":"https:\/\/agora.xtec.cat\/ceipfolchitorres-badalona\/general\/el-magnetisme-els-imants-6e\/","title":{"rendered":"EL MAGNETISME: ELS IMANTS 6\u00e8"},"content":{"rendered":"

Passem un v\u00eddeo per tal de saber una mica m\u00e9s sobre el magnetisme: \u201c\u00bfC\u00f3mo funcionan los imanes?<\/p>\n

Fem un experiment. \u201cPeixos magn\u00e8tics\u201d. Observem que la cinta d\u2019un casset, que \u00e9s una tira de pl\u00e0stic recoberta d\u2019una capa fina de material magn\u00e8tic \u201cs\u2019enganxa\u201d segueix a l\u2019 imant<\/p>\n

\"\"<\/a> \"\"<\/a><\/p>\n

Podem observar el camp magn\u00e8tic (atracci\u00f3) que es genera quan apropem dos imants de pols diferents quan hi posem ferro en pols a sobre.<\/p>\n

\"\"<\/a> \"\"<\/a><\/p>\n

Apropem els pols del ferro als imants, observem com s\u2019enganxen.\"\"<\/a> \"\"<\/a><\/p>\n

La for\u00e7a dels imants es mant\u00e9 encara que hi posem un filtre enmig.<\/p>\n

\"\"<\/a><\/p>\n","protected":false},"excerpt":{"rendered":"

Passem un v\u00eddeo per tal de saber una mica m\u00e9s sobre el magnetisme: \u201c\u00bfC\u00f3mo funcionan los imanes?
\nFem un experiment. \u201cPeixos magn\u00e8tics\u201d. Observem que la cinta d\u2019un casset, que \u00e9s una tira de pl\u00e0stic recoberta d\u2019una capa fina de material magn\u00e8tic \u201cs\u2019enganxa\u201d segueix a l\u2019 imant
\nLlegeix m\u00e9s\u00bb<\/a><\/p>\n","protected":false},"author":3,"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":[1,4],"tags":[],"class_list":["post-1855","post","type-post","status-publish","format-standard","hentry","category-general","category-portada"],"post_mailing_queue_ids":[],"_links":{"self":[{"href":"https:\/\/agora.xtec.cat\/ceipfolchitorres-badalona\/wp-json\/wp\/v2\/posts\/1855","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/agora.xtec.cat\/ceipfolchitorres-badalona\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/agora.xtec.cat\/ceipfolchitorres-badalona\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/agora.xtec.cat\/ceipfolchitorres-badalona\/wp-json\/wp\/v2\/users\/3"}],"replies":[{"embeddable":true,"href":"https:\/\/agora.xtec.cat\/ceipfolchitorres-badalona\/wp-json\/wp\/v2\/comments?post=1855"}],"version-history":[{"count":1,"href":"https:\/\/agora.xtec.cat\/ceipfolchitorres-badalona\/wp-json\/wp\/v2\/posts\/1855\/revisions"}],"predecessor-version":[{"id":1863,"href":"https:\/\/agora.xtec.cat\/ceipfolchitorres-badalona\/wp-json\/wp\/v2\/posts\/1855\/revisions\/1863"}],"wp:attachment":[{"href":"https:\/\/agora.xtec.cat\/ceipfolchitorres-badalona\/wp-json\/wp\/v2\/media?parent=1855"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/agora.xtec.cat\/ceipfolchitorres-badalona\/wp-json\/wp\/v2\/categories?post=1855"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/agora.xtec.cat\/ceipfolchitorres-badalona\/wp-json\/wp\/v2\/tags?post=1855"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}