Post Utme Wellspring University 2021 Physics Question 11

Practice objective / multiple choice question 11 from the 2021 Post Utme Wellspring University Physics examination.

Post Utme Wellspring University 2021 Physics Objective / Multiple Choice
Question 11 POST_UTME_WELLSPRING_UNIVERSITY • 2021 • PHYSICS • objective

A uniform magnetic field of strength 2 T is applied to a coil of wire with 100 turns. If the coil has a resis\tance of 5 Ω and a self-induc\tance of 0.05 H, what is the induced emf in the coil when the current through it is changing at a rate of 10 A/s?

Answer Options

A. 0.25 V
Correct Answer B. 1.25 V
C. 2.5 V
D. 5 V
Correct Answer
B
Correct Option:
1.25 V

About This Question

This is Post Utme Wellspring University 2021 Physics Question 11. It is one of the objective questions from the 2021 Post Utme Wellspring University Physics examination.

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