2. The switch has been in position a for a long time and a b 2.5 kN v, = 0 V. At t = 0, the switch is moved to position b. Find t=D0 3 mA (1 5 k2 60 μF V2 a) i, v1, and v2 for t 2 0*. 30 μF b) the energy stored in the 30 µF capacitor at t = 0. c) the energy trapped in the circuit and the total energy dissipated in the 2.5 kN resistor if the switch remains in position b indefinitely.

Delmar's Standard Textbook Of Electricity
7th Edition
ISBN:9781337900348
Author:Stephen L. Herman
Publisher:Stephen L. Herman
Chapter29: Dc Generators
Section: Chapter Questions
Problem 1PA: You are working as an electrician in a large steel manufacturing plant, and you are in the process...
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2. The switch has been in position a for a long time and
a b
2.5 kN
v, = 0 V. At t = 0, the switch is moved to position b. Find
t=D0
3 mA (1
5 k2
60 μF
V2
a) i, v1, and v2 for t 2 0*.
30 μF
b) the energy stored in the 30 µF capacitor at t = 0.
c) the energy trapped in the circuit and the total
energy dissipated in the 2.5 kN resistor if the switch remains in position b indefinitely.
Transcribed Image Text:2. The switch has been in position a for a long time and a b 2.5 kN v, = 0 V. At t = 0, the switch is moved to position b. Find t=D0 3 mA (1 5 k2 60 μF V2 a) i, v1, and v2 for t 2 0*. 30 μF b) the energy stored in the 30 µF capacitor at t = 0. c) the energy trapped in the circuit and the total energy dissipated in the 2.5 kN resistor if the switch remains in position b indefinitely.
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