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Electrical Engineering
1)The circuit shown below is initially, for t < 0, with capacitor C connected to a battery (Vbat = 12 V). The key is switched at t = 0, disconnecting the battery and turning on the capacitor to the rest of the circuit. a) Determine the energy stored in the circuit at t = 0 . b) Draw an equivalent circuit for the frequency domain, valid for t ≥ 0. Indicate the values ​​of all components of the equivalent circuit. c) Determine the expression for the loop current in the frequency domain, I(s), expanded into partial fractions.

1)The circuit shown below is initially, for t < 0, with capacitor C connected to a battery (Vbat = 12 V). The key is switched at t = 0, disconnecting the battery and turning on the capacitor to the rest of the circuit. a) Determine the energy stored in the circuit at t = 0 . b) Draw an equivalent circuit for the frequency domain, valid for t ≥ 0. Indicate the values ​​of all components of the equivalent circuit. c) Determine the expression for the loop current in the frequency domain, I(s), expanded into partial fractions.

Delmar's Standard Textbook Of Electricity
Delmar's Standard Textbook Of Electricity
7th Edition
ISBN:9781337900348
Author:Stephen L. Herman
Publisher:Stephen L. Herman
Chapter2: Electrical Quantities And Ohm’s Law
Section: Chapter Questions
Problem 4RQ: Define ohm.
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 1)The circuit shown below is initially, for t < 0, with capacitor C connected to a battery (Vbat = 12 V). The key is switched at t = 0, disconnecting the battery and turning on the capacitor to the rest of the circuit.

a) Determine the energy stored in the circuit at t = 0 .
b) Draw an equivalent circuit for the frequency domain, valid for t ≥ 0. Indicate the values ​​of all components of the equivalent circuit.
c) Determine the expression for the loop current in the frequency domain, I(s), expanded into partial fractions.

Chave t<0 с 0,02F R 25 ohm Vbat 12 V L 2H I
Transcribed Image Text:Chave t<0 с 0,02F R 25 ohm Vbat 12 V L 2H I
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