Post Utme Esut 2018 Physics Question 36

Practice objective / multiple choice question 36 from the 2018 Post Utme Esut Physics examination.

Post Utme Esut 2018 Physics Objective / Multiple Choice
Question 36 POST_UTME_ESUT • 2018 • PHYSICS • objective

A particle of mass $m$ moves in a circular orbit of radius $r$ under the influence of a magnetic field of strength $B$. If the particle's velocity is $v$, what is the magnitude of the magnetic field?

Answer Options

Correct Answer A. \frac{mv}{qr}
B. \frac{mv^2}{qr}
C. \frac{qr}{mv}
D. \frac{mv}{q^2r}
Correct Answer
A
Correct Option:
\frac{mv}{qr}

About This Question

This is Post Utme Esut 2018 Physics Question 36. It is one of the objective questions from the 2018 Post Utme Esut Physics examination.

View More Post Utme Esut 2018 Physics Questions More Post Utme Esut 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