Post Utme Bowen University 2017 Physics Question 37

Practice objective / multiple choice question 37 from the 2017 Post Utme Bowen University Physics examination.

Post Utme Bowen University 2017 Physics Objective / Multiple Choice
Question 37 POST_UTME_BOWEN_UNIVERSITY • 2017 • PHYSICS • objective
Post Utme Bowen University 2017 Physics Question 37 diagram

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

Answer Options

A. The magnetic field increases by a factor of 2
B. The magnetic field decreases by a factor of 2
Correct Answer C. The magnetic field remains the same
D. The magnetic field increases by a factor of 4
Correct Answer
C
Correct Option:
The magnetic field remains the same

About This Question

This is Post Utme Bowen University 2017 Physics Question 37. It is one of the objective questions from the 2017 Post Utme Bowen University Physics examination.

View More Post Utme Bowen University 2017 Physics Questions More Post Utme Bowen University 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