In the circult shown below Vs = 34 Volt, Is = 7 Amp, R= 720, and ty =7 sec. The 2 H inductor was never connected to any circult prior to being used in this circuit. Switch St has been open for a long time and switch S2 has been closed from a long time until t0 sec. Att-0 sec. switch Sy is closed and switch S2 remains closed. At ty = 7 sec. both Sy and S2 are opened simultaneously and both switches remain open indefinitely. a) Find current through the Inductor, , In unit Amp with the shown direction in the circult at t= 27 sec and b) Determine the expression for the Inductor current /that is valid fort27 sec.
In the circult shown below Vs = 34 Volt, Is = 7 Amp, R= 720, and ty =7 sec. The 2 H inductor was never connected to any circult prior to being used in this circuit. Switch St has been open for a long time and switch S2 has been closed from a long time until t0 sec. Att-0 sec. switch Sy is closed and switch S2 remains closed. At ty = 7 sec. both Sy and S2 are opened simultaneously and both switches remain open indefinitely. a) Find current through the Inductor, , In unit Amp with the shown direction in the circult at t= 27 sec and b) Determine the expression for the Inductor current /that is valid fort27 sec.
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
![a) i (t = 2.7 sec) =
Amp
b) The current equation i (t 2 7 sec) = [A + (B×e¯C×(t-/)) Amp
where A =
and C =
%3D](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2Fd86d8274-2b3f-43d2-86e0-c8470c31643d%2F76372a0b-3e6d-4e2d-9c74-e8b8dd483464%2Fy3k4ssg_processed.jpeg&w=3840&q=75)
Transcribed Image Text:a) i (t = 2.7 sec) =
Amp
b) The current equation i (t 2 7 sec) = [A + (B×e¯C×(t-/)) Amp
where A =
and C =
%3D
![In the circuit shown below Vs = 34 Volt, ls= 7 Amp, R= 72 0, and ty = 7 sec. The 2H inductor was never connected to any circult prior
to being used in this circuit. Switch St has been open for a long time and switch S2 has been closed from a long time until t=0 sec.
Att=0 sec. switch St is closed and switch S2 remains closed.
At ty = 7 sec, both St and S2 are opened simultaneously and both switches remain open indefinitely.
a) Find current through the Inductor, 4, In unit Amp with the shown direction in the circult at t= 27 sec and b) Determine the expression
for the Inductor current /that is valid for t27 sec.
S2
I,
t= t
0.8 Q
t=0 s
2 Hi
30](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2Fd86d8274-2b3f-43d2-86e0-c8470c31643d%2F76372a0b-3e6d-4e2d-9c74-e8b8dd483464%2Fp5h3zh_processed.jpeg&w=3840&q=75)
Transcribed Image Text:In the circuit shown below Vs = 34 Volt, ls= 7 Amp, R= 72 0, and ty = 7 sec. The 2H inductor was never connected to any circult prior
to being used in this circuit. Switch St has been open for a long time and switch S2 has been closed from a long time until t=0 sec.
Att=0 sec. switch St is closed and switch S2 remains closed.
At ty = 7 sec, both St and S2 are opened simultaneously and both switches remain open indefinitely.
a) Find current through the Inductor, 4, In unit Amp with the shown direction in the circult at t= 27 sec and b) Determine the expression
for the Inductor current /that is valid for t27 sec.
S2
I,
t= t
0.8 Q
t=0 s
2 Hi
30
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