Question

Electromagnetic waves are produced by

• A. a static charge
• B. a moving charge with constant velocity
• C. an accelerating charge
• D. chargeless particle

Hint:

Electromagnetic waves are generated only when charges accelerate or decelerate.

Answer 1

The Correct Option is C

Step 1: Nature of Electromagnetic Waves.
Electromagnetic waves are produced by accelerating charges. A stationary or moving charge with constant velocity does not produce electromagnetic waves. The key characteristic for wave generation is acceleration.

Step 2: Conclusion.
Therefore, the correct answer is ( an accelerating charge.