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1. In the circuit shown below, switch A has been open and switch B has been closed for a long time. At time t=0, switch A closes. At time t=5s, switch B opens. Find i,(t) for time t20.

1. In the circuit shown below, switch A has been open and switch B has been closed for a long time. At time t=0, switch A closes. At time t=5s, switch B opens. Find i,(t) for time t20.

Introductory Circuit Analysis (13th Edition)
Introductory Circuit Analysis (13th Edition)
13th Edition
ISBN:9780133923605
Author:Robert L. Boylestad
Publisher:Robert L. Boylestad
Chapter1: Introduction
Section: Chapter Questions
Problem 1P: Visit your local library (at school or home) and describe the extent to which it provides literature...
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1. In the circuit shown below, switch A has been open and switch B has been closed for a long time. At time t=0, switch A closes. At time t=5s, switch B opens. Find i(t) for time t20. t=5s ir (t) 10 V 50 15 A t=0 4X 1002 B 2. In the circuit shown below, for time t<0, switch 1 in in position a and switch 2 is open. The circuit has been in this state for a long time. At time t=0, switch 1 moves from position a to position b while switch 2 remains open. At time t=10ms, switch 2 closes. It remains closed for 10ms and then opens again. Find V.(t) 25ms after switch 1 moves to position b. 0 - 10 ms ΣΩ |b1=0 10 5 H + 50 mH 2003
Transcribed Image Text:1. In the circuit shown below, switch A has been open and switch B has been closed for a long time. At time t=0, switch A closes. At time t=5s, switch B opens. Find i(t) for time t20. t=5s ir (t) 10 V 50 15 A t=0 4X 1002 B 2. In the circuit shown below, for time t<0, switch 1 in in position a and switch 2 is open. The circuit has been in this state for a long time. At time t=0, switch 1 moves from position a to position b while switch 2 remains open. At time t=10ms, switch 2 closes. It remains closed for 10ms and then opens again. Find V.(t) 25ms after switch 1 moves to position b. 0 - 10 ms ΣΩ |b1=0 10 5 H + 50 mH 2003
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