Multiple Choice
If the number of turns in a rectangular coil of wire that is rotating in a magnetic field is doubled, what happens to the induced emf, assuming all the other variables remain the same?
A) It stays the same.
B) It is reduced by a factor of 4.
C) It is reduced by a factor of 2.
D) It is doubled.
E) It is quadrupled.
Correct Answer:
Verified
Correct Answer:
Verified
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