Post Utme Ui 2023 Physics Question 23

Practice objective / multiple choice question 23 from the 2023 Post Utme Ui Physics examination.

Post Utme Ui 2023 Physics Objective / Multiple Choice

Question 23 POST_UTME_UI • 2023 • PHYSICS • objective

A magnetic field is produced by a current-carrying wire. If the current is 2 A and the wire is 0.5 m long, what is the magnitude of the magnetic field at a dis\tance of 0.2 m from the wire?

Correct Answer A. 2 x 10^-5 T

B. 4 x 10^-5 T

C. 6 x 10^-5 T

D. 8 x 10^-5 T

Correct Answer

Correct Option:

2 x 10^-5 T

This is Post Utme Ui 2023 Physics Question 23. It is one of the objective questions from the 2023 Post Utme Ui Physics examination.

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