Post Utme Unilorin 2022 Physics Question 6

Practice objective / multiple choice question 6 from the 2022 Post Utme Unilorin Physics examination.

Post Utme Unilorin 2022 Physics Objective / Multiple Choice
Question 6 POST_UTME_UNILORIN • 2022 • PHYSICS • objective

A charged particle of mass $m$ and charge $q$ is moving in a uniform magnetic field of strength $B$ with an initial velocity $v_0$ perp\endicular to the magnetic field. If the particle is deflected by an angle $\theta$ from its initial direction, what is the magnitude of the magnetic field $B$?

Answer Options

Correct Answer A. B = \frac{mv_0 \sin \theta}{q}
B. B = \frac{mv_0 \cos \theta}{q}
C. B = \frac{mv_0 \sin \theta}{2q}
D. B = \frac{mv_0 \cos \theta}{2q}
Correct Answer
A
Correct Option:
B = \frac{mv_0 \sin \theta}{q}

About This Question

This is Post Utme Unilorin 2022 Physics Question 6. It is one of the objective questions from the 2022 Post Utme Unilorin Physics examination.

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