when it occurs.1O21 The current in and the voltage across a 10 µH inductor are known to be zero for t<0. Thevoltage across the inductor is given by the graph in Fig. 1 for t> 0.v (V)20-105) The swc50 75 100 125 150 175(ms)-20-Fig. 1.a) Derive the expression for the current as a function of time in the intervals 00 what is the current in the inductor when the voltage is zero?c) Sketch i (in A) as a function of time for 0

a) Derive the expression for the current as a function of time in the intervals 0 0 what is the current in the inductor when the voltage is zero? c) Sketch i (in A) as a function of time for 0 < t<∞. Use the same time scale shown in Fig. 1.

a) Derive the expression for the current as a function of time in the intervals 0 0 what is the current in the inductor when the voltage is zero? c) Sketch i (in A) as a function of time for 0 < t<∞. Use the same time scale shown in Fig. 1.

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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Question

when it occurs.
1O21 The current in and the voltage across a 10 µH inductor are known to be zero for t<0. The
voltage across the inductor is given by the graph in Fig. 1 for t> 0.
v (V)
20-
105) The swc
50 75 100 125 150 175
(ms)
-20-
Fig. 1.
a) Derive the expression for the current as a function of time in the intervals 0<t< 25ms, 25 st
<75ms, 75 <t< 125ms, 125<t<150ms and 150 ms <t<o.
b) For t>0 what is the current in the inductor when the voltage is zero?
c) Sketch i (in A) as a function of time for 0<t<∞. Use the same time scale shown in Fig. 1.
25

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