Post Utme Oau 2017 Physics Question 15

Practice objective / multiple choice question 15 from the 2017 Post Utme Oau Physics examination.

Post Utme Oau 2017 Physics Objective / Multiple Choice

Question 15 POST_UTME_OAU • 2017 • PHYSICS • objective

A circuit consists of a resistor $R$, an inductor $L$, and a capacitor $C$ connected in series. The impedance of the circuit is

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 $^2 + X_C^2}$

D. $Z = \sqrt{R^2 + $ X_L + X_C $^2 + X_L^2}$

Correct Answer

Correct Option:

$Z = \sqrt{R^2 + $ X_L - X_C $^2}$

This is Post Utme Oau 2017 Physics Question 15. It is one of the objective questions from the 2017 Post Utme Oau Physics examination.

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