Post Utme Uniben 2025 Physics Question 32

Practice objective / multiple choice question 32 from the 2025 Post Utme Uniben Physics examination.

Post Utme Uniben 2025 Physics Objective / Multiple Choice

Question 32 POST_UTME_UNIBEN • 2025 • PHYSICS • objective

A charged particle of mass $m$ and charge $q$ is moving in a uniform magnetic field $B$ with a velocity $v$. The particle is deflected by an angle $\theta$ from its original path. Find the magnitude of the magnetic field $B$ in terms of $m$, $q$, $v$, and $\theta$.

A. mv/$ q\sin\theta $

Correct Answer B. mv/q\sin\theta

C. mv/$ q\cos\theta $

D. mv/q\cos\theta

Correct Answer

Correct Option:

mv/q\sin\theta

This is Post Utme Uniben 2025 Physics Question 32. It is one of the objective questions from the 2025 Post Utme Uniben Physics examination.

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