Chapter 11.1, Problem 5R

To determine

To explain: Whether a stationary electron or stationary magnet can produce an electromagnetic wave.

Explanation of Solution

Introduction:

Electromagnetic waves are produced due to continuous change (vibrating) in electric and magnetic fields. The changing electric field around a charge creates a changing magnetic field. Similarly, the changing magnetic field around a charge creates a changing electric field.

The basic condition for the production of electromagnetic waves is the vibration of charged particles. The electromagnetic waves will not be produced if the charged particles don’t vibrate.

Conclusion:

Hence, neither a stationary electron nor a stationary magnet will produce electromagnetic waves.