Electricity May Be Generated by Rotating a Loop of Wire

Electricity may be generated by rotating a loop of wire between the poles of a magnet. The induced current is least when:

A) the plane of the loop is perpendicular to the magnetic field.
B) the plane of the loop makes an angle of 45° with the magnetic field.
C) the magnetic flux through the loop is a maximum.
D) the plane of the loop is parallel to the magnetic field.