Post Utme Bells University 2024 Physics Question 24

Practice objective / multiple choice question 24 from the 2024 Post Utme Bells University Physics examination.

Post Utme Bells University 2024 Physics Objective / Multiple Choice
Question 24 POST_UTME_BELLS_UNIVERSITY • 2024 • PHYSICS • objective

A charged particle of mass $m$ and charge $q$ is moving in a circular orbit of radius $r$ with a cons\tant speed $v$. If the particle is subjected to a uniform magnetic field of strength $B$, what is the magnitude of the force exerted on the particle?

Answer Options

Correct Answer A. \frac{q^2v^2}{mr}
B. \frac{q^2v^2}{2mr}
C. \frac{q^2v^2}{3mr}
D. \frac{q^2v^2}{4mr}
Correct Answer
A
Correct Option:
\frac{q^2v^2}{mr}

About This Question

This is Post Utme Bells University 2024 Physics Question 24. It is one of the objective questions from the 2024 Post Utme Bells University Physics examination.

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