Which one of the following principles best describes the basic operation of a ge

Question

Which one of the following principles best describes the basic operation of a generator?

Options:

A . Like magnetic poles repel; unlike poles attract

B . Current is induced in a conductor that is moving through a magnetic field

C . Like magnetic poles attract; unlike poles repel

D . Current flowing through a conductor generates a magnetic field

E . None of the above

Answer: Option B

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