Post Utme Mountain Top University 2023 Physics Question 1

Practice objective / multiple choice question 1 from the 2023 Post Utme Mountain Top University Physics examination.

Post Utme Mountain Top University 2023 Physics Objective / Multiple Choice
Question 1 POST_UTME_MOUNTAIN_TOP_UNIVERSITY • 2023 • PHYSICS • objective

A particle of mass $m$ is moving in a circular orbit of radius $r$ in a uniform 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{mv}{q^2r}
D. \frac{mv^2}{q^2r}
Correct Answer
A
Correct Option:
\frac{mv}{qr}

About This Question

This is Post Utme Mountain Top University 2023 Physics Question 1. It is one of the objective questions from the 2023 Post Utme Mountain Top University Physics examination.

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