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Force on a current-carrying wire


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#21 Bender

Bender

    Baryon

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Posted 15 January 2017 - 10:39 PM

You could look at it as two opposite poles of magnets attracting and two similar poles repelling. In the case of an electromotor, one or both of the magnets are replaced by elektromagnets which can change polarity in different ways.


Edited by Bender, 15 January 2017 - 10:39 PM.

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