Question

Assertion (A): The work done by a magnetic field on a moving charge is zero.
Reason (R): In a magnetic field force is perpendicular to the velocity.

Options

• Both assertion and reason are true and the reason is the correct explanation.

• Both assertion and reason are true but the reason is not the correct explanation of assertion.

• The assertion is true but the reason is false.

• The assertion is false but the reason is true

Answer 1

Both assertion and reason are true and the reason is the correct explanation.