A series RLC AC circuit is at resonance.It contains a resistor of 18.7 Ω,a capacitor of 0.460 μF and an inductor of 70.9 mH.If an effective (rms)voltage of 41.0 V is applied,what is the effective (rms)current when the circuit is in resonance?
A)1.25 A
B)2.19 A
C)3.84 A
D)0.672 A
E)7.68 A

Question

Quizplus · Accepted Answer

The Answer of A series RLC AC circuit is at resonance.It contains a resistor of 18.7 Ω,a capacitor of 0.460 μF and an inductor of 70.9 mH.If an effective (rms)voltage of 41.0 V is applied,what is the effective (rms)current when the circuit is in resonance?
A)1.25 A
B)2.19 A
C)3.84 A
D)0.672 A
E)7.68 A

A Series RLC AC Circuit Is at Resonance