A Single Loop of Wire with a Radius of 7

Multiple Choice

A single loop of wire with a radius of 7.5 cm rotates about a diameter in a uniform magnetic field of 1.6 T.To produce a maximum emf of 1.0 V, it should rotate at:

A) 0 rad/s
B) 2.7 rad/s
C) 5.6 rad/s
D) 35 rad/s
E) 71 rad/s