Post Utme Lasu 2018 Physics Question 34

Practice objective / multiple choice question 34 from the 2018 Post Utme Lasu Physics examination.

Post Utme Lasu 2018 Physics Objective / Multiple Choice

Question 34 POST_UTME_LASU • 2018 • PHYSICS • objective

A coil of wire has a resis\tance of $R$ and an induc\tance of $L$. If a current of $I$ flows through it, what is the total energy stored in the coil?

Correct Answer A. $\frac{1}{2}LI^2$

B. $\frac{1}{2}RI^2$

C. $\frac{1}{2}LRI$

D. $\frac{1}{2}R^2I^2$

Correct Answer

Correct Option:

$\frac{1}{2}LI^2$

This is Post Utme Lasu 2018 Physics Question 34. It is one of the objective questions from the 2018 Post Utme Lasu Physics examination.

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