Post Utme Uniport 2020 Physics Question 27

Practice objective / multiple choice question 27 from the 2020 Post Utme Uniport Physics examination.

Post Utme Uniport 2020 Physics Objective / Multiple Choice
Question 27 POST_UTME_UNIPORT • 2020 • PHYSICS • objective
Post Utme Uniport 2020 Physics Question 27 diagram

A magnetic field is produced by a current-carrying wire. If the current is doubled, what happens to the magnetic field strength?

Answer Options

A. Increases by a factor of 2
Correct Answer B. Increases by a factor of 4
C. Remains the same
D. Decreases by a factor of 2
Correct Answer
B
Correct Option:
Increases by a factor of 4

About This Question

This is Post Utme Uniport 2020 Physics Question 27. It is one of the objective questions from the 2020 Post Utme Uniport Physics examination.

View More Post Utme Uniport 2020 Physics Questions More Post Utme Uniport Practice Questions Back to Questions

Master the Exam!

You've seen a preview, but there are thousands more questions plus AI tutor to break down complex solutions.

Unlock Full Access Available for Android & Windows
Chat with Support