Target Exam

CUET

Subject

Physics

Chapter

Electromagnetic Waves

Question:

Options:

a

b

c

d

Correct Answer:

d

Explanation:

An accelerated charge is the source of electromagnetic waves. When the charge is in a circular motion, the direction of its velocity continuously changes and thus it is in accelerated motion and produces electromagnetic waves.

A charge falling in an electric field is accelerated by the electric force and thus produces electromagnetic waves.