In a model AC generator, a 499 turnrectangular coil 5.0 cm by 28 cm rotates at 115 rev/minin a uniform magnetic field of 0.62 T.
a) What is the maximum emf induced in the coil?
b) What is the instantaneous value of the emf in the coil att = (π/37) s? Assume that the emf is zero at t =
c) What is the smallest value of t for which the emf will have its maximum value?