Multiple Choice
A series RLC AC circuit is at resonance.It contains a resistor of 23 Ω,a capacitor of 0.25 μF and an inductor of 119 mH.If an effective (rms) voltage of 177 V is applied,what is the effective (rms) current when the circuit is in resonance?
A) 4.2 A
B) 7.7 A
C) 14 A
D) 2.6 A
E) 28 A
Correct Answer:
Verified
Correct Answer:
Verified
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