Also Fınd the current through the ınductor at t=0 just before the swıtches closes Draw the cırcuıt at t=0+ ımmedıately after the swıtch has moved to posıtıon b

Introductory Circuit Analysis (13th Edition)
13th Edition
ISBN:9780133923605
Author:Robert L. Boylestad
Publisher:Robert L. Boylestad
Chapter1: Introduction
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Fınd the current through the ınductor at t=0 just before the swıtches closes

Draw the cırcuıt at t=0+ ımmedıately after the swıtch has moved to posıtıon b

The switch in the circuit below has been atposition a for a very long time before switching
to position b at time t = 0. You are requested to show the method of finding the voltage
vz across the inductor for t> 0, le, after the switch moves to position b. You will
determine several critical parameters of the method, however, you are NOTIrequested to
determine the voltage v, as a function of time.
Rs - 100 a a
R= 10 ka
Us - 70 V
L- 2H
C- 100nF
a) Find the voltage across the capacitor at time t = 0"just before the switch closes.
Transcribed Image Text:The switch in the circuit below has been atposition a for a very long time before switching to position b at time t = 0. You are requested to show the method of finding the voltage vz across the inductor for t> 0, le, after the switch moves to position b. You will determine several critical parameters of the method, however, you are NOTIrequested to determine the voltage v, as a function of time. Rs - 100 a a R= 10 ka Us - 70 V L- 2H C- 100nF a) Find the voltage across the capacitor at time t = 0"just before the switch closes.
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