Post Utme Uniport 2017 Physics Question 31

Practice objective / multiple choice question 31 from the 2017 Post Utme Uniport Physics examination.

Post Utme Uniport 2017 Physics Objective / Multiple Choice

Question 31 POST_UTME_UNIPORT • 2017 • PHYSICS • objective

A uniform magnetic field of magnitude 2 T is directed along the z-axis. A current of 5 A flows in a circular loop of radius 0.1 m, placed in the x-y plane. What is the magnitude of the magnetic moment of the loop?

A. 0.1 A m^2

B. 0.5 A m^2

Correct Answer C. 1 A m^2

D. 5 A m^2

Correct Answer

Correct Option:

1 A m^2

This is Post Utme Uniport 2017 Physics Question 31. It is one of the objective questions from the 2017 Post Utme Uniport Physics examination.

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