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Computer Science · Q231

Electronic Principles

Engineering and GATE · Computer Science · question 231

Q231

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

A.
Like magnetic poles repel; unlike poles attract
B.
Current is induced in a conductor that is moving through a magnetic field
Answer
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

Solution

Answer: Option B
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