{"id":364,"date":"2018-06-05T18:54:56","date_gmt":"2018-06-05T18:54:56","guid":{"rendered":"http:\/\/institutviladomat.cat\/portfoli\/16mariomargallo\/?p=364"},"modified":"2018-06-05T19:14:33","modified_gmt":"2018-06-05T19:14:33","slug":"pojecte-tecnologia-motor-cc-orsted-electroiman","status":"publish","type":"post","link":"https:\/\/institutviladomat.cat\/portfoli\/16mariomargallo\/2018\/06\/05\/pojecte-tecnologia-motor-cc-orsted-electroiman\/","title":{"rendered":"POJECTE TECNOLOGIA (motor cc, orsted, electroiman"},"content":{"rendered":"<p>Durant la situaci\u00f3 d&#8217;aprenentatge del c\u00f2mic vam estar construint un electroimant, un motor de corrent continua i vam representar l&#8217;experiment d&#8217;Oersted.<\/p>\n<p>Aquest treball el vam fer en parelles de grup i jo vaig anar amb l&#8217;Eric.<\/p>\n<p>ELECTROIMANT<\/p>\n<p>Un cable de 3 mm s&#8217;enrolava per una base de cilindre on es posava al mig uns claus de ferro. Quan es donava electricitat al cable funcionava com un imant i els claus de ferro servien per fortificar el camp magn\u00e8tic.<\/p>\n<p><a href=\"https:\/\/docs.google.com\/document\/d\/1gbT_nTJw8LZ72WZp3inxP2ttwQD0MCNsaJdD-5Ij8Hk\/edit\">Document<\/a><\/p>\n<p>MOTOR DE CORRENT CONTINUA<\/p>\n<p>El motor de corrent consistia en un electroimant posat a una base de fusta de forma que pogu\u00e9s girar i dos imants als costats de la base<img decoding=\"async\" loading=\"lazy\" class=\"alignnone size-medium wp-image-366\" src=\"http:\/\/institutviladomat.cat\/portfoli\/16mariomargallo\/wp-content\/uploads\/sites\/105\/2018\/06\/Screenshot-2018-06-05-at-20.58.14-300x184.png\" alt=\"\" width=\"300\" height=\"184\" srcset=\"https:\/\/institutviladomat.cat\/portfoli\/16mariomargallo\/wp-content\/uploads\/sites\/105\/2018\/06\/Screenshot-2018-06-05-at-20.58.14-300x184.png 300w, https:\/\/institutviladomat.cat\/portfoli\/16mariomargallo\/wp-content\/uploads\/sites\/105\/2018\/06\/Screenshot-2018-06-05-at-20.58.14.png 393w\" sizes=\"(max-width: 300px) 100vw, 300px\" \/><\/p>\n<p>A l&#8217;imant se li donava i deixava de donar corren perqu\u00e8 fos atret pels imants dels costats i quan ja estaven a punt d&#8217;arribar es desconnectava el corrent fent girar l&#8217;imant per in\u00e8rcia i al haver passat l&#8217;imant es connectava el corrent un altre cop per\u00f2 del sentit contrari.<\/p>\n<p>Nosaltres\u00a0 vam tindre problemes amb el motor de corrent continua ja que de sobte va desapar\u00e8ixer ja no passava el corrent i en el segon intent el Marc ens va donar una base per l&#8217;electroimant incorrecta.<\/p>\n<p><a href=\"https:\/\/docs.google.com\/document\/d\/1g-Ev1S6gHUuNBVvqXwKCc5upFsgXu_qQniLs8rsTTFk\/edit\">Document<\/a><\/p>\n<p>L&#8217;EXPERIMENT D&#8217;OERSTED<\/p>\n<p>Oersted va descobrir per casualitat que al posar un cable en el que pass\u00e9s corrent si el posaves sobre una br\u00faixola, que aquesta girava 95 graus. A partir d&#8217;aquest fet es va plantejar una pregunta que va ser \u00bfsi l&#8217;electricitat crea camps magn\u00e8tics els camps magn\u00e8tics poden crear electricitat?<\/p>\n<p><a href=\"https:\/\/drive.google.com\/open?id=0B9GSUsaEFpBFN3FIZUEtTmk2NzlYV1BUeG1UUnRLNzl1aDBR\">Video<img decoding=\"async\" loading=\"lazy\" class=\"alignnone size-medium wp-image-368\" src=\"http:\/\/institutviladomat.cat\/portfoli\/16mariomargallo\/wp-content\/uploads\/sites\/105\/2018\/06\/Screenshot-2018-06-05-at-21.14.09.png\" alt=\"\" width=\"149\" height=\"173\" \/><\/a><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Durant la situaci\u00f3 d&#8217;aprenentatge del c\u00f2mic vam estar construint un electroimant, un motor de corrent continua i vam representar l&#8217;experiment d&#8217;Oersted. Aquest treball el vam fer en parelles&#8230;<\/p>\n","protected":false},"author":107,"featured_media":367,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[20,26,1],"tags":[],"_links":{"self":[{"href":"https:\/\/institutviladomat.cat\/portfoli\/16mariomargallo\/wp-json\/wp\/v2\/posts\/364"}],"collection":[{"href":"https:\/\/institutviladomat.cat\/portfoli\/16mariomargallo\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/institutviladomat.cat\/portfoli\/16mariomargallo\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/institutviladomat.cat\/portfoli\/16mariomargallo\/wp-json\/wp\/v2\/users\/107"}],"replies":[{"embeddable":true,"href":"https:\/\/institutviladomat.cat\/portfoli\/16mariomargallo\/wp-json\/wp\/v2\/comments?post=364"}],"version-history":[{"count":3,"href":"https:\/\/institutviladomat.cat\/portfoli\/16mariomargallo\/wp-json\/wp\/v2\/posts\/364\/revisions"}],"predecessor-version":[{"id":371,"href":"https:\/\/institutviladomat.cat\/portfoli\/16mariomargallo\/wp-json\/wp\/v2\/posts\/364\/revisions\/371"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/institutviladomat.cat\/portfoli\/16mariomargallo\/wp-json\/wp\/v2\/media\/367"}],"wp:attachment":[{"href":"https:\/\/institutviladomat.cat\/portfoli\/16mariomargallo\/wp-json\/wp\/v2\/media?parent=364"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/institutviladomat.cat\/portfoli\/16mariomargallo\/wp-json\/wp\/v2\/categories?post=364"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/institutviladomat.cat\/portfoli\/16mariomargallo\/wp-json\/wp\/v2\/tags?post=364"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}