Post Utme Ims U 2020 Physics Question 19

Practice objective / multiple choice question 19 from the 2020 Post Utme Ims U Physics examination.

Post Utme Ims U 2020 Physics Objective / Multiple Choice
Question 19 POST_UTME_IMS_U • 2020 • PHYSICS • objective

A circuit consists of a resistor $R = 10 , Omega$, an inductor $L = 5 , \text{H}$, and a capacitor $C = 2 \times 10^{-6} , \text{F}$ connected in series. If the circuit is driven by a voltage source $V = 10 , \text{V}$ with a frequency $f = 50 , \text{Hz}$, what is the impedance of the circuit?

Answer Options

A. \( Z = R \)
Correct Answer 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} left\( 1 - \frac{X_L}{X_C} \right \) )
Correct Answer
B
Correct Option:
\( Z = \sqrt{R^2 + \( X_L - X_C \ \)^2} )

About This Question

This is Post Utme Ims U 2020 Physics Question 19. It is one of the objective questions from the 2020 Post Utme Ims U Physics examination.

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