Motors and Generators Science Teachers’ workshops 2012.

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Presentation transcript:

Motors and Generators Science Teachers’ workshops 2012

2 sections -Motor effect - moving charge in a magnetic filed -Lenz law - opposition of back e.m.f. Everything else is repetition of these two ideas

My favourite Motors

My favourite Generators

Best way to figure out how a motor/generator works? Take it apart...

Best way to figure out how a motor works? Or build one

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