Work done by magnetic force is zero. Explain.

Assertion In non-uniform magnetic field speed of a charged particle varies. Reason Work done by magnetic force on a charged particle is always zero.

Work done by an individual force is zero if the work done by the resultant force is also zero.

Work done by an individual force is zero if the work done by the resultant force is also zero.

Work done by centripetal force is zero . (T or F)

What is the work done by magnetic force during this motion?

When is work done by a force zero ?