Atransformer works when an alternating current flows through the primary coil. this produces an alternating magnetic field in the primary coil. by electromagnetic induction this produces
a) a voltage in the primary coil.
b) a voltage in the secondary coil.
c) a direct current in the primary coil.
d) a direct current in the secondary coil.
Answers: 2
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Atransformer works when an alternating current flows through the primary coil. this produces an alte...
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