A 200-V resistor is connected in series with a 5.0-µF capacitor and a 60-Hz, 120-V rms line. If electrical energy costs $0.080/kWh, how much does it cost to leave this circuit connected for 24 h?

An electrical engineer is working with a parallel AC circuit. The circuit draws 10 ohms on a resistive branch, and the angle of the total impedance is 15°. What is the total impedance? O 7.6 ohms O 9.66 ohms O 10.35 ohms O 13.16 ohms

A 60.0 W light bulb is plugged into a standard wall outlet that is a source of an AC voltage: by 8 = 170.0 sin (377t), where e is in volts and t is in seconds. The resistance of the bulb and the rms current in the bulb are: O a. 241 ohms, 0.500 O b. 12.0 ohms, 6.00 A O c. 80.0 ohms, 0.352 A O d. 482 ohms, 0.352 A O e. 2.83 ohms, 6.00 A

A series RLC circuit has a resistance of 26.0 and an impedance of 65.0 . If the rms voltage applied to the circuit is 140 V, what average power is delivered to the circuit? W