Magnetic field in a D.C. generator is produced by Options: A . &nbspElectromagnets B . &nbspPermanent magnets C . &nbspBoth (A) and (B) D . &nbspNone of the above

Magnetic field in a D.C. generator is produced by

Question

Magnetic field in a D.C. generator is produced by

Options:

A . Electromagnets

B . Permanent magnets

C . Both (A) and (B)

D . None of the above

Answer: Option A

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