Induced emf (constant magnetic flux):
Induced emf in the form of a time-varying equation:
A = πr2 = π(0.45)2 = 0.2025π
Suppose that a 0.45 m-radius, 500-turn coil produces an average emf of 10700 V when rotated one-fourth of a revolution in 4.39 ms, starting from its plane being perpendicular to the magnetic field. What is the peak emf generated by this coil, in volts?
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