Post Utme Covenant University 2025 Physics Question 35

Practice objective / multiple choice question 35 from the 2025 Post Utme Covenant University Physics examination.

Post Utme Covenant University 2025 Physics Objective / Multiple Choice
Question 35 POST_UTME_COVENANT_UNIVERSITY • 2025 • PHYSICS • objective
Post Utme Covenant University 2025 Physics Question 35 diagram

A coil of wire with $N$ turns and radius $r$ is placed in a magnetic field of strength $B$. What is the induced emf $epsilon$ in the coil?

Answer Options

Correct Answer A. \( -N\frac{dPhi_B}{dt} \)
B. \( N\frac{dPhi_B}{dt} \)
C. \( -\frac{dPhi_B}{dt} \)
D. \( \frac{dPhi_B}{dt} \)
Correct Answer
A
Correct Option:
\( -N\frac{dPhi_B}{dt} \)

About This Question

This is Post Utme Covenant University 2025 Physics Question 35. It is one of the objective questions from the 2025 Post Utme Covenant University Physics examination.

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