A series RC circuit is not switched on and the initial state charge of capacitance Uco = 20 V. In the circuit voltage source E= 50 V DC. Resistance R = 6 and capacitance C= 100 μF.EkdrRC=Give the answers to two decimal places.a) Give time constant Tau of circuitmsb) Calculate current after the switch k is closed at the moment t = 0.72 ms.Ac) Calculate current after the switch k is closed at the moment t = 2*Tau.A

We need to find out the time constant and current through the capacitor at a given time instant for…

Give the answers to two decimal places. a) Give time constant Tau of circuit ms b) Calculate current after the switch k is closed at the moment t = 0.72 ms. |A c) Calculate current after the switch k is closed at the moment t = 2*Tau. A

Give the answers to two decimal places. a) Give time constant Tau of circuit ms b) Calculate current after the switch k is closed at the moment t = 0.72 ms. |A c) Calculate current after the switch k is closed at the moment t = 2*Tau. A

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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Question

A series RC circuit is not switched on and the initial state charge of capacitance Uco = 20 V. In the circuit voltage source E
= 50 V DC. Resistance R = 6 and capacitance C= 100 μF.
E
k
dr
R
C=
Give the answers to two decimal places.
a) Give time constant Tau of circuit
ms
b) Calculate current after the switch k is closed at the moment t = 0.72 ms.
A
c) Calculate current after the switch k is closed at the moment t = 2*Tau.
A

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