Post Utme Unilorin 2020 Physics Question 25

Practice objective / multiple choice question 25 from the 2020 Post Utme Unilorin Physics examination.

Post Utme Unilorin 2020 Physics Objective / Multiple Choice
Question 25 POST_UTME_UNILORIN • 2020 • PHYSICS • objective

A charged particle of mass $m$ and charge $q$ is moving in a magnetic field $B$ with a velocity $v$. If the particle is deflected by an angle $\theta$ from its original path, what is the magnitude of the magnetic force acting on the particle?

Answer Options

Correct Answer A. qvB\sin\theta
B. qvB\cos\theta
C. \frac{mv^2}{r}
D. \frac{mv^2}{r^2}
Correct Answer
A
Correct Option:
qvB\sin\theta

About This Question

This is Post Utme Unilorin 2020 Physics Question 25. It is one of the objective questions from the 2020 Post Utme Unilorin Physics examination.

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