{"id":9751,"date":"2023-09-26T23:25:18","date_gmt":"2023-09-26T21:25:18","guid":{"rendered":"https:\/\/agora.xtec.cat\/zermoianesllevant\/?page_id=9751"},"modified":"2023-09-26T23:31:39","modified_gmt":"2023-09-26T21:31:39","slug":"7-reversibilitat-de-la-maquina-electrica","status":"publish","type":"page","link":"https:\/\/agora.xtec.cat\/zermoianesllevant\/steam\/a-prenem-el-vent\/7-reversibilitat-de-la-maquina-electrica\/","title":{"rendered":"7. REVERSIBILITAT DE LA M\u00c0QUINA EL\u00c8CTRICA"},"content":{"rendered":"

Heu constru\u00eft un motor i un generador el\u00e8ctric. El motor transforma energia el\u00e8ctrica en mec\u00e0nica i el generador transforma l\u2019energia mec\u00e0nica en energia el\u00e8ctrica. Per a construir les dues m\u00e0quines heu usat imants i bobines, \u00e9s a dir els mateixos recursos.<\/p>\n

Aix\u00f2 \u00faltim us pot inspirar preguntes. Per exemple:
\n\u2022 Si faig girar manualment un motor, produir\u00e0 electricitat? \u00c9s a dir, funcionar\u00e0 com a generador el\u00e8ctric?
\n\u2022 I si connecto un generador a una font el\u00e8ctrica, \u00e9s posar\u00e0 voltar? \u00c9s a dir, funcionar\u00e0 com a motor?
\nPer respondre les preguntes de manera pr\u00e0ctica podeu utilitzar petits motors d\u20191\u20195 v.<\/p>\n

Si connectem dos motors en un \u00fanic circuit, \u00e9s a dir, connectant els seus borns entre si. Un pot fer de generador i l\u2019altre de motor. Si fem rodar mec\u00e0nicament un dels dos (generador) potser produir\u00e0 prou corrent per engegar l\u2019altre (motor).\u00a0Per no fer anar el generador de manera manual el podem acoblar a un tercer motor mitjan\u00e7ant politges.<\/p>\n

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

 <\/p>\n

Guia did\u00e0ctica: 7. Reversibilitat de la m\u00e0quina el\u00e8ctrica<\/a><\/p>\n

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

Heu constru\u00eft un motor i un generador el\u00e8ctric. El motor transforma energia el\u00e8ctrica en mec\u00e0nica i el generador transforma l\u2019energia mec\u00e0nica en energia el\u00e8ctrica. Per a construir les dues m\u00e0quines heu usat imants i bobines, \u00e9s a dir els mateixos recursos.
\nAix\u00f2 \u00faltim us pot inspirar… Llegeix m\u00e9s\u00bb<\/a><\/p>\n","protected":false},"author":1,"featured_media":0,"parent":9467,"menu_order":90,"comment_status":"closed","ping_status":"closed","template":"page-templates\/side-menu.php","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":""},"class_list":["post-9751","page","type-page","status-publish","hentry"],"post_mailing_queue_ids":[],"_links":{"self":[{"href":"https:\/\/agora.xtec.cat\/zermoianesllevant\/wp-json\/wp\/v2\/pages\/9751","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/agora.xtec.cat\/zermoianesllevant\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/agora.xtec.cat\/zermoianesllevant\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/agora.xtec.cat\/zermoianesllevant\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/agora.xtec.cat\/zermoianesllevant\/wp-json\/wp\/v2\/comments?post=9751"}],"version-history":[{"count":3,"href":"https:\/\/agora.xtec.cat\/zermoianesllevant\/wp-json\/wp\/v2\/pages\/9751\/revisions"}],"predecessor-version":[{"id":9757,"href":"https:\/\/agora.xtec.cat\/zermoianesllevant\/wp-json\/wp\/v2\/pages\/9751\/revisions\/9757"}],"up":[{"embeddable":true,"href":"https:\/\/agora.xtec.cat\/zermoianesllevant\/wp-json\/wp\/v2\/pages\/9467"}],"wp:attachment":[{"href":"https:\/\/agora.xtec.cat\/zermoianesllevant\/wp-json\/wp\/v2\/media?parent=9751"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}