The discovery of electromagnetic induction is credited to
A) Joseph Henry in America.
B) Michael Faraday in England.
C) both of these
D) neither of these
Correct Answer:
Verified
Q15: Electromagnetic induction occurs in a coil when
Q16: If you thrust a magnet into a
Q17: Magnetic field strength inside a current-carrying coil
Q18: When a magnet is moved to and
Q19: If you drop a bar magnet in
Q21: If the voltage produced by a generator
Q22: Compared to the primary voltage, the secondary
Q23: The major advantage of MHD generators over
Q24: Transformers use ac to satisfy the required
A)transfer
Q25: The rate at which energy is transferred
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