Post Utme Oau 2023 Physics Question 17

Practice objective / multiple choice question 17 from the 2023 Post Utme Oau Physics examination.

Post Utme Oau 2023 Physics Objective / Multiple Choice

Question 17 POST_UTME_OAU • 2023 • PHYSICS • objective

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

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

Correct Option:

Increases by a factor of 4

This is Post Utme Oau 2023 Physics Question 17. It is one of the objective questions from the 2023 Post Utme Oau Physics examination.

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