#10 Power used in a Series RLS Circuit A device may be regarded as a series RLC cir- cuit with a resistance of 250 N, a capacitance of 25.7 µF, and and inductance of 15.3 µH. Suppose the device is plugged into wall socket which produces a 60 Hz sinusoidal voltage where VRMS = 120 V. How much power, averaged over a long time, is consumed by the device? Hint: remember that Pav = RMSR and VRMS = IRMSZ It may be useful, as well, to keep in mind that 1 Z = VR + (Xc – Xµ)² where Xc wC XL = wL, and w= 2nF A. 29.4 W В. 35.1 W С. 49.2 W O D. 79.3 W

#10 Power used in a Series RLS Circuit A device may be regarded as a series RLC cir- cuit with a resistance of 250 N, a capacitance of 25.7 µF, and and inductance of 15.3 µH. Suppose the device is plugged into wall socket which produces a 60 Hz sinusoidal voltage where VRMS = 120 V. How much power, averaged over a long time, is consumed by the device? Hint: remember that Pav = RMSR and VRMS = IRMSZ It may be useful, as well, to keep in mind that 1 Z = VR + (Xc – Xµ)² where Xc wC XL = wL, and w= 2nF A. 29.4 W В. 35.1 W С. 49.2 W O D. 79.3 W

College Physics

1st Edition

ISBN:9781938168000

Author:Paul Peter Urone, Roger Hinrichs

Publisher:Paul Peter Urone, Roger Hinrichs

Chapter23: Electromagnetic Induction, Ac Circuits, And Electrical Technologies

Section: Chapter Questions

Problem 102PE: An RLC series circuit hag a 1.00 k(register, a 150 (H inductor, and a 25.0 nF capacitor. (a) Find...

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