Post Utme Unilorin 2022 Physics Question 10

Practice objective / multiple choice question 10 from the 2022 Post Utme Unilorin Physics examination.

Post Utme Unilorin 2022 Physics Objective / Multiple Choice
Question 10 POST_UTME_UNILORIN • 2022 • PHYSICS • objective
Post Utme Unilorin 2022 Physics Question 10 diagram

A circuit consists of a resistor $R$, an inductor $L$, and a capacitor $C$ connected in series. If the circuit is driven by a voltage source of amplitude $V_0$ and frequency $f$, what is the impedance of the circuit?

Answer Options

Correct Answer A. Z = \sqrt{R^2 + \( X_L - X_C \)^2}
B. Z = \sqrt{R^2 + \( X_L + X_C \)^2}
C. Z = \sqrt{R^2 - \( X_L - X_C \)^2}
D. Z = \sqrt{R^2 - \( X_L + X_C \)^2}
Correct Answer
A
Correct Option:
Z = \sqrt{R^2 + \( X_L - X_C \)^2}

About This Question

This is Post Utme Unilorin 2022 Physics Question 10. It is one of the objective questions from the 2022 Post Utme Unilorin Physics examination.

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