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The switch has been in position A for a long time. Assume the switch moves instantaneously from A to B at t=0. Click all that apply

The switch has been in position A for a long time. Assume the switch moves instantaneously from A to B at t=0. Click all that apply

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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The switch has been in position A for a long time. Assume the switch moves instantaneously from A to B at t=0. Click all that apply

40 V + 5 ΚΩ AX B • 2 ΚΩ 10 μF Just before the switch moves from A to B the capacitor voltage is 40V Just before the switch moves from A to B the capacitor voltage is OV + 1 v(0-) is the capacitor voltage right before the switch moves from A to B For t>0 we have a source-free RC circuit V v(0) is the capacitor voltage right after the switch moves from A to B For t>0 we do not have a source-free RC circuit The circuit time constant is 0.02s The circuit time constant is 0.01s v(t)=40*e-50t V At t=∞ (after a long time has passed) the capacitor voltage will be approximately zero volts
Transcribed Image Text:40 V + 5 ΚΩ AX B • 2 ΚΩ 10 μF Just before the switch moves from A to B the capacitor voltage is 40V Just before the switch moves from A to B the capacitor voltage is OV + 1 v(0-) is the capacitor voltage right before the switch moves from A to B For t>0 we have a source-free RC circuit V v(0) is the capacitor voltage right after the switch moves from A to B For t>0 we do not have a source-free RC circuit The circuit time constant is 0.02s The circuit time constant is 0.01s v(t)=40*e-50t V At t=∞ (after a long time has passed) the capacitor voltage will be approximately zero volts
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