Post Utme Ksu 2019 Physics Question 15

Practice objective / multiple choice question 15 from the 2019 Post Utme Ksu Physics examination.

Post Utme Ksu 2019 Physics Objective / Multiple Choice

Question 15 POST_UTME_KSU • 2019 • PHYSICS • objective

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

Correct Answer A. \sqrt{R^2 + \( X_L - X_C \)^2}

B. \sqrt{R^2 + \( X_L + X_C \)^2}

C. \sqrt{R^2 - \( X_L - X_C \)^2}

D. \sqrt{R^2 - \( X_L + X_C \)^2}

Correct Answer

Correct Option:

\sqrt{R^2 + \( X_L - X_C \)^2}

This is Post Utme Ksu 2019 Physics Question 15. It is one of the objective questions from the 2019 Post Utme Ksu Physics examination.

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