Question

There is a uniform magnetic field directed perpendicular and into the plane of the paper. An irregular shaped conducting loop is slowly changing into a circular loop in the plane of the paper. Then ______.

Options

• current is induced in the loop in the anti-clockwise direction.

• current is induced in the loop in the clockwise direction.

• ac is induced in the loop.

• no current is induced in the loop.

Answer 1

There is a uniform magnetic field directed perpendicular and into the plane of the paper. An irregular shaped conducting loop is slowly changing into a circular loop in the plane of the paper. Then current is induced in the loop in the anti-clockwise direction.