7.2 At t = 0, the switch in the circuit shown moves instantaneously from position a to position b. a) Calculate v, for t≥ 0. b) What percentage of the initial energy stored in the inductor is eventually dissipated in the 4 resistor? 6Ω a w + 10 0.32 H3 403 6.4 A =0 b Answer: (a) -8e-10 V, t = 0; (b) 80%.
7.2 At t = 0, the switch in the circuit shown moves instantaneously from position a to position b. a) Calculate v, for t≥ 0. b) What percentage of the initial energy stored in the inductor is eventually dissipated in the 4 resistor? 6Ω a w + 10 0.32 H3 403 6.4 A =0 b Answer: (a) -8e-10 V, t = 0; (b) 80%.
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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Transcribed Image Text:7.2
At t = 0, the switch in the circuit shown moves
instantaneously from position a to position b.
a) Calculate v, for t≥ 0.
b) What percentage of the initial energy stored
in the inductor is eventually dissipated in
the 4
resistor?
6Ω
a
w
+
10 0.32 H3 403
6.4 A
=0
b
Answer: (a) -8e-10 V, t = 0;
(b) 80%.
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