Post Utme Bsu 2017 Physics Question 18

Practice objective / multiple choice question 18 from the 2017 Post Utme Bsu Physics examination.

Post Utme Bsu 2017 Physics Objective / Multiple Choice

Question 18 POST_UTME_BSU • 2017 • PHYSICS • objective

A magnetic field of magnitude $B = 0.5, \text{T}$ is directed perp\endicular to the plane of a circular loop of radius $r = 0.1, \text{m}$. If the loop carries a current of $I = 2, \text{A}$, what is the magnitude of the torque experienced by the loop?

Correct Answer A. 0.01\,\text{N.m}

B. 0.1\,\text{N.m}

C. 1\,\text{N.m}

D. 10\,\text{N.m}

Correct Answer

Correct Option:

0.01\,\text{N.m}

This is Post Utme Bsu 2017 Physics Question 18. It is one of the objective questions from the 2017 Post Utme Bsu Physics examination.

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