A 60 μF capacitor is connected in series with 40 kΩ resistor across a 120 V supply. Determine (a) the time constant, (b) the current when t = 1.5 mS, (c) the current when t = 5 τ,(d) the voltage at the resistor when t = 1.5 mS, (e) the voltage at the capacitor when t = 1.5 mS, and (f) the time required when VR is equal to VC.
A 60 μF capacitor is connected in series with 40 kΩ resistor across a 120 V supply. Determine (a) the time constant, (b) the current when t = 1.5 mS, (c) the current when t = 5 τ,(d) the voltage at the resistor when t = 1.5 mS, (e) the voltage at the capacitor when t = 1.5 mS, and (f) the time required when VR is equal to VC.
Delmar's Standard Textbook Of Electricity
7th Edition
ISBN:9781337900348
Author:Stephen L. Herman
Publisher:Stephen L. Herman
Chapter18: Resistive-inductive Parallel Circuits
Section: Chapter Questions
Problem 2PP: Assume that the current flow through the resistor, IR, is 15 A; the current flow through the...
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A 60 μF capacitor is connected in series with 40 kΩ resistor across a 120 V supply. Determine
(a) the time constant, (b) the current when t = 1.5 mS, (c) the current when t = 5 τ,(d) the voltage at the resistor when t = 1.5 mS, (e) the voltage at the capacitor when t = 1.5 mS, and (f) the time required when VR is equal to VC.
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