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BIBTEX RIS

Demonstre em aula: correntes de Foucault exploradas com um disco rígido de computador

2008; UNIVERSIDADE FEDERAL DE SANTA CATARINA; Volume: 25; Issue: 1 Linguagem: Inglês

10.5007/2175-7941.2008v25n1p160

ISSN

2175-7941

Autores

Jorge Roberto Pimentel, Vitor Helio Zumpano,

Tópico(s)

Education and Digital Technologies

Resumo

This paper making an experimental exploration of Foucault s currents (eddy currents) through a rotor magnetically coupled to computer hard disc (HD) that is no longer being used. The set-up allows to illustrate in a stimulating way electromagnetism classes in High Schools for mean of the qualitative observations of the currents which are created as consequence of the movement of an electric conductor in a region where a magnetic field exists.

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