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Introductory Circuit Analysis (13th Edition)
13th Edition
ISBN: 9780133923605
Author: Robert L. Boylestad
Publisher: PEARSON
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
Transcribed Image Text:Q4. Consider the circuit of Figure Q4 with Is(t)= 3u(t) V,
(a) Obtain VF(t) and i(t) for t>0 in the circuit
(b) If Is(t) = 30u(t), determine VF(t) and i(t) for t>0 in the circuit
(c) Compare the results (a) and (b). Explain and write the conclusion from the results (c).
Is A
5Ω
ww
5H
M
292
Figure Q4
1Ω
v(t)
20 (V)
+
0.2F
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- Will upvote for solution!arrow_forwardPlease answer in typing format solution for likearrow_forwardWe wish to find v(1) for 1>0 in the RLC circuit shown below where the elements are in series. a. Derive the governing equation for the voltage v using KCL at the top node using the following definitions: a = w = == You should obtain (see attached for a similar 2RC derivation from the book) d²v 1 dv + dt2 RC dt LC This will get you a governing equation in the same form as that derived for the case we did in class where the R, L, and C were in series. e. Plot v(t) until the transient dies out. Circuit v = 0 b. What is the particular solution in this case, i.e., what is the value of v after a very long time after the voltage and current have reached steady state? of c. If R=15.8 Q2, is the system underdamped, critically damped, or overdamped? What is the equation that describes v(t)? resistances or d. Determine the final equation for v using the initial conditions v(0)=5V and i(0)=0. (Hint: use KCL and i(0)=0 to find at t=0). dt and 1H sources LC (a) d²v dt2 1 mF dv + 2α t dt V ELE +w/v =…arrow_forward
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