A circuit has a capacitor (40nF) in series with a 10kΩ resistor and this combination is in parallel with two other resistances of 20kΩ and 60kΩ. This network is connected with a 20mA current source for a long time before the terminals of the current source are shorted at t = 0. After t = 0, the energy stored in the capacitor will be dissipated in the three resistances. Find the power p(t) in watts dissipated in each of the resistors, for t ≥ 0
A circuit has a capacitor (40nF) in series with a 10kΩ resistor and this combination is in parallel with two other resistances of 20kΩ and 60kΩ. This network is connected with a 20mA current source for a long time before the terminals of the current source are shorted at t = 0. After t = 0, the energy stored in the capacitor will be dissipated in the three resistances. Find the power p(t) in watts dissipated in each of the resistors, for t ≥ 0
Delmar's Standard Textbook Of Electricity
7th Edition
ISBN:9781337900348
Author:Stephen L. Herman
Publisher:Stephen L. Herman
Chapter19: Capacitors
Section: Chapter Questions
Problem 2PA: You are an electrician working in an industrial plant. You discover that the problem with a certain...
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A circuit has a capacitor (40nF) in series with a 10kΩ resistor and this
combination is in parallel with two other resistances of 20kΩ and 60kΩ. This
network is connected with a 20mA current source for a long time before the
terminals of the current source are shorted at t = 0. After t = 0, the energy
stored in the capacitor will be dissipated in the three resistances. Find the power
p(t) in watts dissipated in each of the resistors, for t ≥ 0
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