Post Utme Bells University 2021 Physics Question 24

Practice objective / multiple choice question 24 from the 2021 Post Utme Bells University Physics examination.

Post Utme Bells University 2021 Physics Objective / Multiple Choice
Question 24 POST_UTME_BELLS_UNIVERSITY • 2021 • PHYSICS • objective
Post Utme Bells University 2021 Physics Question 24 diagram

A circuit consists of a resistor $R$, an inductor $L$, and a capacitor $C$ connected in series. The circuit is driven by a voltage source $V$ with a frequency $f$. If the impedance $Z$ of the circuit is given by $Z = \sqrt{R^2 + \( \omega L - \frac{1}{\omega C} \)^2}$, what is the phase angle $\phi$ between the current $I$ and the voltage $V$?

Answer Options

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

About This Question

This is Post Utme Bells University 2021 Physics Question 24. It is one of the objective questions from the 2021 Post Utme Bells University Physics examination.

View More Post Utme Bells University 2021 Physics Questions More Post Utme Bells University Practice Questions Back to Questions

Master the Exam!

You've seen a preview, but there are thousands more questions plus AI tutor to break down complex solutions.

Unlock Full Access Available for Android & Windows
Chat with Support