Post Utme Redeemers University 2021 Physics Question 13

Practice objective / multiple choice question 13 from the 2021 Post Utme Redeemers University Physics examination.

Post Utme Redeemers University 2021 Physics Objective / Multiple Choice

Question 13 POST_UTME_REDEEMERS_UNIVERSITY • 2021 • PHYSICS • objective

A magnetic field of magnitude $B$ is directed perp\endicular to the plane of a circular loop of radius $r$. The loop carries a current $I$. What is the magnitude of the magnetic moment of the loop?

Answer Options

Correct Answer A. I\pi r^2

B. I\pi r

C. I\pi r^3

D. I\pi r^4

Correct Answer

Correct Option:

I\pi r^2

About This Question

This is Post Utme Redeemers University 2021 Physics Question 13. It is one of the objective questions from the 2021 Post Utme Redeemers University Physics examination.

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