Post Utme Futo 2021 Physics Question 34

Practice objective / multiple choice question 34 from the 2021 Post Utme Futo Physics examination.

Post Utme Futo 2021 Physics Objective / Multiple Choice
Question 34 POST_UTME_FUTO • 2021 • PHYSICS • objective

A coil of wire has a resis\tance of 5 Ω and an induc\tance of 0.1 H. If a current of 2 A is flowing through the coil, what is the energy stored in the magnetic field?

Answer Options

A. 0.1 J
Correct Answer B. 0.2 J
C. 0.3 J
D. 0.4 J
Correct Answer
B
Correct Option:
0.2 J

About This Question

This is Post Utme Futo 2021 Physics Question 34. It is one of the objective questions from the 2021 Post Utme Futo Physics examination.

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