Multiple Choice
How much does the maximum EMF produced by a generator (a rotating coil) change if the area of the coil is doubled and the angular frequency halved?
A) it is the same
B) it is increased by a factor of two
C) it is increased by a factor of eight
D) it is decreased by a factor of four
E) it is impossible to tell given the information provided
Correct Answer:
Verified
Correct Answer:
Verified
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