An AC generator is to have a maximum output of 318 V. Each coil has an area of 0.137 m2 and a resistance of 16.9 ? and rotates in a magnetic field of 0.613 T with a frequency of 35.2 Hz.
(a) How many turns of wire should the coil have to produce the desired emf?
N = ______ turns
(b) Find the maximum current induced in the coil.
Imax = ______ A
(c) Determine the induced emf as a function of time.
? = (______ V)sin_____ t