A bar magnet and a wire loop move with the same linear velocity and direction.What is the voltage induced in the wire?
A)maximum when the wire and magnetic flux are parallel
B)directly proportional to their velocities
C)inversely proportional to the velocities
D)zero

Question

Quizplus · Accepted Answer

The voltage induced in the wire loop is zero when both the wire loop and the bar magnet move with the same linear velocity and direction. This is because the relative motion between the magnetic field and the wire loop is what induces a voltage, and in this scenario, there is no relative motion between them.

A Bar Magnet and a Wire Loop Move with the Same