Question

A magnetic field cannot exert any force on a

• A. moving magnet
• B. stationary magnet
• C. moving charge
• D. stationary charge

Answer 1

The correct option is D

stationary charge

Explanation for correct solution:

1. We know that a moving charge produces magnetism around it.
2. But when a magnetic field is present, it cannot exert force on a stationary charge because there is no magnetic force on static charges.
3. Thus, they do not have other magnetic fields to produce force between them.

Hence, option D is the correct answer.