A loop of wire is situated inside a large solenoid, with the plane of the loop initially perpendicular to the axis of the solenoid. Current can be made to flow through the loop of wire if either
A) the loop of wire is rotating within the solenoid, and a constant current is flowing through the solenoid wire.
B) the current flowing through the solenoid is decreasing with time.
C) a constant current is flowing through the solenoid wire.
D) All of the above statements are true.
E) Only two of the above statements are true.