Multiple Choice
FIGURE 23-13
-A rectangular coil of N turns, length L = 25 cm, and width w = 15 cm, as shown in Figure 23-13, is rotating in a magnetic field of 1.6 T with a frequency of 75 Hz. If the coil develops a sinusoidal emf of maximum value 56.9 V, what is the value of N?
A) 2
B) 4
C) 6
D) 8
E) 10
Correct Answer:

Verified
Correct Answer:
Verified
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