Post Utme Mountain Top University 2021 Physics Question 13

Practice objective / multiple choice question 13 from the 2021 Post Utme Mountain Top University Physics examination.

Post Utme Mountain Top University 2021 Physics Objective / Multiple Choice
Question 13 POST_UTME_MOUNTAIN_TOP_UNIVERSITY • 2021 • PHYSICS • objective
Post Utme Mountain Top University 2021 Physics Question 13 diagram

A circuit consists of a resistor $R$ and an inductor $L$ connected in series. The voltage source is given by $V(t) = 10 \sin(2pi ft)$, where $f$ is the frequency of the source. What is the impedance of the circuit?

Answer Options

A. R
B. L
Correct Answer C. \sqrt{R^2 + L^2}
D. \sqrt{R^2 - L^2}
Correct Answer
C
Correct Option:
\sqrt{R^2 + L^2}

About This Question

This is Post Utme Mountain Top University 2021 Physics Question 13. It is one of the objective questions from the 2021 Post Utme Mountain Top University Physics examination.

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