4. A 300 2 resistor R and a 200 µF capacitor are connected in series across an ac power supply which has a voliage Vin and oscillates at an angular frequency w. R a) Determine that the ratio of the output voltage, Voutput, across the capacitor to the input voltage Vinput from the source as a function of the angular frequency o. b) What value does this ratio approach as the frequency tends to zero? i) ii) as the frequency tends to infinity? Voutput c) Plot a graph of the as a function of the angular frequency o. Vinput d) At what frequency, f, is the ratio equal to 0.5 when R = 300 N and C = 200 µF? ( Solution

4. A 300 2 resistor R and a 200 µF capacitor are connected in series across an ac power supply which has a voliage Vin and oscillates at an angular frequency w. R a) Determine that the ratio of the output voltage, Voutput, across the capacitor to the input voltage Vinput from the source as a function of the angular frequency o. b) What value does this ratio approach as the frequency tends to zero? i) ii) as the frequency tends to infinity? Voutput c) Plot a graph of the as a function of the angular frequency o. Vinput d) At what frequency, f, is the ratio equal to 0.5 when R = 300 N and C = 200 µF? ( Solution

Delmar's Standard Textbook Of Electricity

7th Edition

ISBN:9781337900348

Author:Stephen L. Herman

Publisher:Stephen L. Herman

Chapter21: Resistive-capacitive Series Circuits

Section: Chapter Questions

Problem 6RQ: A 15-F AC capacitor is connected in series with a 50 resistor. The capacitor has a voltage rating...

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