In a series RLC circuit at resonance: A) the impedance is mostly resistive. B) X_C equals X_L and they cancel. C) the impedance Z is at minimum. D) all of these.

Question

Quizplus · Accepted Answer

At resonance, the reactance of the inductor and capacitor cancel each other out, resulting in a purely resistive impedance. This is represented by the equation X_C = X_L. Therefore, the impedance is at its minimum value. So, all the options are correct.

In a Series RLC Circuit at Resonance