Post Utme Abu 2017 Physics Question 13

Practice objective / multiple choice question 13 from the 2017 Post Utme Abu Physics examination.

Post Utme Abu 2017 Physics Objective / Multiple Choice
Question 13 POST_UTME_ABU • 2017 • PHYSICS • objective

A magnetic field is produced by a current-carrying wire. If the current in the wire is increased by a factor of 5, what happens to the magnetic field?

Answer Options

Correct Answer A. The magnetic field increases by a factor of 5.
B. The magnetic field decreases by a factor of 5.
C. The magnetic field remains unchanged.
D. The magnetic field becomes zero.
Correct Answer
A
Correct Option:
The magnetic field increases by a factor of 5.

About This Question

This is Post Utme Abu 2017 Physics Question 13. It is one of the objective questions from the 2017 Post Utme Abu Physics examination.

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