A Series RLC Circuit Has a 100-Ω Resistor, 4

question 15

Multiple Choice

A series RLC circuit has a 100-Ω resistor, 4.00-mH inductor and a 0.100-μF capacitor connected across a 120-V rms ac source at the resonant frequency. What is the power dissipated by the circuit?

• A) 100 W
• B) 120 W
• C) 144 W
• D) 160 W
• E) 45.8 W