In a model ac generator a 503 turn rectangular coil 50 cm, Ask an Expert

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In a model AC generator, a 503 turn rectangular coil 5.0 cm by 21 cm rotates at 120 rev/min in a uniform magnetic field of 0.59 T.

(a) What is the maximum emf induced in the coil?

__________V

(b) What is the instantaneous value of the emf in the coil at t = (pi/38) s? Assume that the emf is zero at t = 0.

___________V

__________s

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