Assertion: A charge moving in a circular orbit can produce em wave.

Reason: The source of em wave should be in accelerted motion.

What is the source of EM waves?

Assertion : When a charge particle moves in a circular path. It produces electromagnetic wave. Reason : Charged particle has acceleration.

The fundamental source of e.m. waves

The fundamental source of e.m. waves

Discuss the history of em waves brief.

Give any three examples of e.m. waves.