Post Utme Uniosun 2025 Physics Question 15

Practice objective / multiple choice question 15 from the 2025 Post Utme Uniosun Physics examination.

Post Utme Uniosun 2025 Physics Objective / Multiple Choice
Question 15 POST_UTME_UNIOSUN • 2025 • PHYSICS • objective
Post Utme Uniosun 2025 Physics Question 15 diagram

A particle of mass $m$ is moving in a circular orbit of radius $r$ in a magnetic field of strength $B$. The particle's velocity is $v$. What is the particle's kinetic energy?

Answer Options

Correct Answer A. \frac{1}{2} mv^2
B. \frac{1}{2} mvr
C. \frac{1}{2} mB
D. \frac{1}{2} rB
Correct Answer
A
Correct Option:
\frac{1}{2} mv^2

About This Question

This is Post Utme Uniosun 2025 Physics Question 15. It is one of the objective questions from the 2025 Post Utme Uniosun Physics examination.

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