Induced EMF in a Circular Loop
A circular wire loop of radius 0.05 m is in a uniform magnetic field oriented perpendicular to the plane of the loop. The magnitude of the magnetic field increases at a constant rate from 0.2 T to 0.8 T over a 0.1 s interval. What is the magnitude of the induced emf in the loop?
A
0.12 V
B
0.94 V
C
0.047 V
D
0.24 V
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