Post Utme Nile University 2018 Physics Question 3

Practice objective / multiple choice question 3 from the 2018 Post Utme Nile University Physics examination.

Post Utme Nile University 2018 Physics Objective / Multiple Choice
Question 3 POST_UTME_NILE_UNIVERSITY • 2018 • PHYSICS • objective
Post Utme Nile University 2018 Physics Question 3 diagram

A circuit consists of a resistor of resis\tance $R$ and an inductor of induc\tance $L$ connected in series. If 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. \sqrt{R^2 + \( 2\pi fL \)^2}
B. \frac{R}{2\pi fL}
Correct Answer C. \sqrt{R^2 + \( 2\pi fL \)^2}
D. \frac{2\pi fL}{R}
Correct Answer
C
Correct Option:
\sqrt{R^2 + \( 2\pi fL \)^2}

About This Question

This is Post Utme Nile University 2018 Physics Question 3. It is one of the objective questions from the 2018 Post Utme Nile University Physics examination.

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