Some simple demonstration experiments involving homopolar motors
The ready availability of very strong permanent magnets in the form of rare-earth magnetic alloys such as neodymium-iron-boron has lead to renewed interest in one of the oldest types of electric motors - the homopolar motor. The ease with which a demonstration homopolar motor can now be built and op...
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| 第一著者: | |
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| フォーマット: | Artigo |
| 言語: | Inglês |
| 出版事項: |
Sociedade Brasileira de Física
2007-01-01
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| シリーズ: | Revista Brasileira de Ensino de Física |
| 主題: | |
| オンライン･アクセス: | http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1806-11172007000200012&tlng=en |
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