Post Utme Uniosun 2018 Physics Question 31

Practice objective / multiple choice question 31 from the 2018 Post Utme Uniosun Physics examination.

Post Utme Uniosun 2018 Physics Objective / Multiple Choice

Question 31 POST_UTME_UNIOSUN • 2018 • PHYSICS • objective

A uniform magnetic field of magnitude 2.0 T is directed along the z-axis. A current of 5.0 A flows in a circular loop of radius 0.20 m, placed in the x-y plane. What is the magnitude of the magnetic moment of the loop?

A. 0.20 A m^2

B. 0.40 A m^2

Correct Answer C. 0.60 A m^2

D. 0.80 A m^2

Correct Answer

Correct Option:

0.60 A m^2

This is Post Utme Uniosun 2018 Physics Question 31. It is one of the objective questions from the 2018 Post Utme Uniosun Physics examination.

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