Post Utme Bells University 2021 Physics Question 3

Practice objective / multiple choice question 3 from the 2021 Post Utme Bells University Physics examination.

Post Utme Bells University 2021 Physics Objective / Multiple Choice
Question 3 POST_UTME_BELLS_UNIVERSITY • 2021 • PHYSICS • objective
Post Utme Bells University 2021 Physics Question 3 diagram

A resistor of resis\tance $R$ is connected in series with an inductor of induc\tance $L$. The circuit is driven by a \sinusoidal voltage source of amplitude $V_0$ and frequency $f$. What is the impedance of the circuit?

Answer Options

A. R
Correct Answer B. \sqrt{R^2 + \( \omega L \)^2}
C. \frac{R}{\omega L}
D. \frac{\omega L}{R}
Correct Answer
B
Correct Option:
\sqrt{R^2 + \( \omega L \)^2}

About This Question

This is Post Utme Bells University 2021 Physics Question 3. It is one of the objective questions from the 2021 Post Utme Bells University Physics examination.

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