The switch in the cct has been in position a for a long tíme. At t=0,the switch moves instantaneously to position b.a) what is the initial value of v,> b) what is the initial value of dva/dtC) what is the numerical expression for v,(t) for >0?1 ΚΩ6 2 kN3 kNa0.75 VVa400 mH0.1 μF

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Electrical Engineering

The switch in the cct has been in positic the switch moves instantaneously to po a) what is the initial value of va

Introductory Circuit Analysis (13th Edition)

13th Edition

ISBN:9780133923605

Author:Robert L. Boylestad

Publisher:Robert L. Boylestad

Chapter1: Introduction

Section: Chapter Questions

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Question

The switch in the cct has been in position a for a long tíme. At t=0,
the switch moves instantaneously to position b.
a) what is the initial value of v,
> b) what is the initial value of dva/dt
C) what is the numerical expression for v,(t) for >0?
1 ΚΩ
6 2 kN
3 kN
a
0.
75 V
Va
400 mH
0.1 μF

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