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Dynamos and Transformers (Generators (one side of a coil moves up during…
Dynamos and Transformers
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Generators
when a wire is moved in the magnetic field of a generator the movement, magnetic field and current are all at right angles
if the wire is moved in the opposite direction, the induced current also moves in the opposite direction
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Transformers
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consists of two coils of wire wound on a metal core 
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