Motor Effect: Found in a washing machine, Current is supplied, Produces movement, Direct current is needed, Used to make loud speakers, Use Flemmings Left Hand Rule, The formula F=B x I x L is used., Converts electrical energy to mechanical energy, Generator Effect: Found in a wind turbine, Current is induced, Produces electricity, Magnetic field lines are cut by coils, A dynamo is a D.C. version, Alternating current is produced, Used to make microphones, Converts mechanical energy to electrical energy, Both: A permenant magnetic field is required, Increasing strength of the magnetic field increases the effect, More coils increases the effect, Essential to civilization as we know it,

Motors and Generators

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