The voltage of an ac source is given by V(t) = Vo sin wt, where V, = 140 Vand w = 1807 rad/s. Calculate the average power output of the source if it is connected across (a) a 20-µF capacitor, (b) a 35-mH inductor, and (c) a 45-2 resistor. (d) What is the rms voltage of the ac source? Hint a. The average power output with the capacitor is W. b. The average power output with the inductor is W. C. The average power output with the resistor is d. The rms voltage of the ac source is W. V. Additional Hints
The voltage of an ac source is given by V(t) = Vo sin wt, where V, = 140 Vand w = 1807 rad/s. Calculate the average power output of the source if it is connected across (a) a 20-µF capacitor, (b) a 35-mH inductor, and (c) a 45-2 resistor. (d) What is the rms voltage of the ac source? Hint a. The average power output with the capacitor is W. b. The average power output with the inductor is W. C. The average power output with the resistor is d. The rms voltage of the ac source is W. V. Additional Hints
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Transcribed Image Text:The voltage of an ac source is given by V(t) = Vo sin wt, where Vo = 140 Vand
w = 1807 rad/s. Calculate the average power output of the source if it is connected across (a) a
20-µF capacitor, (b) a 35-mH inductor, and (c) a 45-0 resistor. (d) What is the rms voltage of the ac
source?
Hint
a. The average power output with the capacitor is
W.
b. The average power output with the inductor is
W.
c. The average power output with the resistor is
w.
d. The rms voltage of the ac source is
V. Additional Hints
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