Post Utme Uniport 2021 Physics Question 35

Practice objective / multiple choice question 35 from the 2021 Post Utme Uniport Physics examination.

Post Utme Uniport 2021 Physics Objective / Multiple Choice

Question 35 POST_UTME_UNIPORT • 2021 • PHYSICS • objective

A circuit consists of a resistor $R$ and an inductor $L$ connected in series. If the circuit is driven by an alternating voltage source with a frequency of $f$, what is the phase angle between the current and the voltage?

Correct Answer A. $\tan^{-1} \frac{\omega L}{R}$

B. $\tan^{-1} \frac{R}{\omega L}$

C. $\tan^{-1} \frac{\omega L - R}{\omega L + R}$

D. $\tan^{-1} \frac{\omega L + R}{\omega L - R}$

Correct Answer

Correct Option:

$\tan^{-1} \frac{\omega L}{R}$

This is Post Utme Uniport 2021 Physics Question 35. It is one of the objective questions from the 2021 Post Utme Uniport Physics examination.

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