An Ac Generator Consists of a Coil with 40 Turns

An ac generator consists of a coil with 40 turns of wire, each with an area of 0.06 m². The coil rotates in a uniform magnetic field B = 0.4 T at a constant frequency of 55Hz. What is the maximum induced emf?

A) 110 V
B) 625 V
C) 200 V
D) 421 V
E) 332 V