A series RLC circuit has R = 200 Ω, L = 40.0 mH, and C = 120 pF. What is the impedance of this circuit at resonance?
A) 18.0 kΩ
B) 36.0 kΩ
C) 400 Ω
D) 300 Ω
E) 200 Ω

Name: A series RLC circuit has R = 200 Ω, L = 40.0 mH, and C = 120 pF. What is the impedance of this circuit at resonance? A) 18.0 kΩ B) 36.0 kΩ C) 400 Ω D) 300 Ω E) 200 Ω
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Question

Quizplus · Accepted Answer

At resonance, the impedance of a series RLC circuit is equal to the resistance R. Therefore, the impedance of this circuit at resonance is 200 Ω.

A Series RLC Circuit Has R = 200 Ω, L