Post Utme Greenfield University 2019 Physics Question 9

Practice objective / multiple choice question 9 from the 2019 Post Utme Greenfield University Physics examination.

Post Utme Greenfield University 2019 Physics Objective / Multiple Choice
Question 9 POST_UTME_GREENFIELD_UNIVERSITY • 2019 • PHYSICS • objective
Post Utme Greenfield University 2019 Physics Question 9 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 \sinusoidal voltage source of frequency $f$, what is the impedance of the circuit?

Answer Options

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

About This Question

This is Post Utme Greenfield University 2019 Physics Question 9. It is one of the objective questions from the 2019 Post Utme Greenfield University Physics examination.

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