Practicing Success

Target Exam

CUET

Subject

Physics

Chapter

Moving Charges and Magnetism

Question:

If the velocity of the particle is made 1/3 times, how will the radius carved by it in  perpendicular magnetic field change?

Options:

It becomes 1/3 times

It becomes 3 times

It becomes \(\sqrt { 3}\) times

It remains unaffected.

Correct Answer:

It becomes 1/3 times

Explanation:

r ∝ v