Post Utme Esut 2021 Physics Question 29

Practice objective / multiple choice question 29 from the 2021 Post Utme Esut Physics examination.

Post Utme Esut 2021 Physics Objective / Multiple Choice
Question 29 POST_UTME_ESUT • 2021 • PHYSICS • objective
Post Utme Esut 2021 Physics Question 29 diagram

A magnetic field is produced by a current-carrying wire. If the current is increased by a factor of 2, determine the new magnetic field strength.

Answer Options

Correct Answer A. \(B' = 2B\)
B. \(B' = \frac{B}{2}\)
C. \(B' = \sqrt{2}B\)
D. \(B' = \frac{B}{\sqrt{2}}\)
Correct Answer
A
Correct Option:
\(B' = 2B\)

About This Question

This is Post Utme Esut 2021 Physics Question 29. It is one of the objective questions from the 2021 Post Utme Esut Physics examination.

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