Post Utme Afe Babalola University 2020 Physics Question 23

Practice objective / multiple choice question 23 from the 2020 Post Utme Afe Babalola University Physics examination.

Post Utme Afe Babalola University 2020 Physics Objective / Multiple Choice
Question 23 POST_UTME_AFE_BABALOLA_UNIVERSITY • 2020 • PHYSICS • objective
Post Utme Afe Babalola University 2020 Physics Question 23 diagram

A circuit consists of a resistor $R$, an inductor $L$, and a capacitor $C$ connected in series. If the circuit is driven by an alternating voltage source of frequency $f$, what is the impedance of the circuit?

Answer Options

Correct Answer A. \( \sqrt{R^2 + \( \omega L - \frac{1}{\omega C} \)^2} \)
B. \( R + \omega L - \frac{1}{\omega C} \)
C. \( R - \omega L + \frac{1}{\omega C} \)
D. \( R + \omega L + \frac{1}{\omega C} \)
Correct Answer
A
Correct Option:
\( \sqrt{R^2 + \( \omega L - \frac{1}{\omega C} \)^2} \)

About This Question

This is Post Utme Afe Babalola University 2020 Physics Question 23. It is one of the objective questions from the 2020 Post Utme Afe Babalola University Physics examination.

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