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Physics 20 Online
OpenStudy (anonymous):

What produces the emf in an electric generator? (Points : 3) a coil rotating in a magnetic field to change its flux an electric current in a coil that produces a torque on the coil to make it rotate an electric battery the repulsion between a positive charge and the north pole of a magnet

OpenStudy (anonymous):

@TheSmartOne

OpenStudy (anonymous):

@Loser66

OpenStudy (anonymous):

@Hero

OpenStudy (anonymous):

@abb0t

OpenStudy (anonymous):

@Loser66

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