Multiple Choice
A metal rod of length L in a region of space where a constant magnetic field points into the page rotates about an axis through its center at constant angular velocity ω. The ends, A and E, make contact with a split ring that connects to an external circuit. The current in the external circuit of resistance R has magnitude
A) 0.
B) .
C) .
D) .
E) .
Correct Answer:

Verified
Correct Answer:
Verified
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