Post Utme Eksu 2022 Physics Question 17

Practice objective / multiple choice question 17 from the 2022 Post Utme Eksu Physics examination.

Post Utme Eksu 2022 Physics Objective / Multiple Choice

Question 17 POST_UTME_EKSU • 2022 • PHYSICS • objective

A particle of charge q moves in a circular path of radius r in a uniform magnetic field B. If the particle has a mass m and a velocity v, what is the magnitude of the magnetic field?

Correct Answer A. \( \frac{mv}{qr} \)

B. \( \frac{qr}{mv} \)

C. \( \frac{m^2v^2}{q^2r^2} \)

D. \( \frac{q^2r^2}{m^2v^2} \)

Correct Answer

Correct Option:

\( \frac{mv}{qr} \)

This is Post Utme Eksu 2022 Physics Question 17. It is one of the objective questions from the 2022 Post Utme Eksu Physics examination.

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