A square wire, 20 cm on the side, moves at constant speed parallel to the xy-plane into a region where there is a uniform magnetic field
= (0.1 T)
.The induced electric current in the coil is 10 mA and its resistance is 10Ω. What is the speed of the wire?
A) 0.5 m/s
B) 10 m/s
C) 20 m/s
D) 5 m/s
E) 1 m/s
Correct Answer:
Verified
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