Post Utme Igbinedion University 2018 Physics Question 37

Practice objective / multiple choice question 37 from the 2018 Post Utme Igbinedion University Physics examination.

Post Utme Igbinedion University 2018 Physics Objective / Multiple Choice
Question 37 POST_UTME_IGBINEDION_UNIVERSITY • 2018 • PHYSICS • objective
Post Utme Igbinedion University 2018 Physics Question 37 diagram

A magnetic field of magnitude $B_0$ is directed along the $z$-axis. A current $I$ flows in a circular loop of radius $r$ in the $xy$-plane. What is the magnetic field at the center of the loop?

Answer Options

Correct Answer A. \( \frac{mu_0 I}{2r} \)
B. \( \frac{mu_0 I}{4r} \)
C. \( \frac{mu_0 I}{6r} \)
D. \( \frac{mu_0 I}{8r} \)
Correct Answer
A
Correct Option:
\( \frac{mu_0 I}{2r} \)

About This Question

This is Post Utme Igbinedion University 2018 Physics Question 37. It is one of the objective questions from the 2018 Post Utme Igbinedion University Physics examination.

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