Corrente de Foucault
Autor: Joaquim Francisco Pereira | Publicado: 2011-03-17T17:52:00-03:00





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 <![endif]-->  Uma moeda e um ímã descem um plano inclinado de alumínio. O ímã não atrai o alumínio, pois&nbsp; o aluminío não é um material ferromagnético. Então qual o motivo do ímã descer o plano inclinado mais lentamente que a moeda? O motivo pode ser explicado pela corrente de Foucault. &nbsp;