Post Utme Noun 2017 Physics Question 8

Practice objective / multiple choice question 8 from the 2017 Post Utme Noun Physics examination.

Post Utme Noun 2017 Physics Objective / Multiple Choice
Question 8 POST_UTME_NOUN • 2017 • PHYSICS • objective
Post Utme Noun 2017 Physics Question 8 diagram

A circuit consists of a resistor $R$, an inductor $L$, and a capacitor $C$ connected in series. If the frequency of the alternating current is $f$, find the impedance of the circuit.

Answer Options

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
A
Correct Option:
\( \sqrt{R^2 + \( X_L - X_C \ \)^2} )

About This Question

This is Post Utme Noun 2017 Physics Question 8. It is one of the objective questions from the 2017 Post Utme Noun Physics examination.

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