A 600-Turn Circular Coil with an Area of 0

Multiple Choice

A 600-turn circular coil with an area of 0.0700 m² is mounted on a rotating frame that turns at a rate of 20.0 rad/s in the presence of a 0.0300-T uniform magnetic field that is perpendicular to the axis of rotation.What is the instantaneous emf in the coil at the moment that the normal to its plane is at a 35.0° angle to the field?

A) zero
B) 14.5 V
C) 25.2 V
D) 289 V
E) ​15.4 V