Question:

How does an electromagnet work?

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like how does the flowin electrons turn into a field magnet?

thx

=)

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2 ANSWERS


  1. Do a search for Faraday's law.

    Some of the results make difficult reading but here are some simpler ones around.

    This is a rather good demonstration of the principle http://www.youtube.com/watch?v=stUDqGzpe...


  2. Take a look at

    http://science.howstuffworks.com/electro...

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