Problem 13.15 The switch in the circuit in (Figure 1) has been closed for a long time. At t = 0, the switch is opened. ▾ Part A Figure 48 V 1-0 Choose the correct expression for vo (t) for t≥ 0. Ovo (t)= [50e-4000 cos (3000t-16.26")] u(t) V 4000t Ovo (t)= [50e cos(6000t-16.26)] u (t) V Ovo (t)= [50e 2000 cos(3000t-16.26")] u (t) V Ovo (t)= [50e 2000+ cos(6000t-16.26°)] u (t) V Submit Request Answer Part B 80 nF 4 ΚΩ w Vo 0.5 H 1 of 1 Choose the correct expression for i, (t) for t≥ 0 Oi, (t)= [20e-4000 cos (1500t-53.13)] u (t) V Oi, (t)=20e-4000 cos (3000t-53.13)] u (t) V Oi (t)= [40c-8000 cos (1500t 53.13°)] u (t) V Oi, (t)= [40e-4000 cos (3000t-53.13)] u (t) V Oi, (t)-[20e-8000 cos (1500t-53.13")] u (t) V Oi, (t)= [40e cos (1500t-53.13)] u (t) V 4000 Oi, (t)= [40e-8000 cos (3000-53.13")] (t) V Ois (1)= [20e- cos (30001-53.13")] u (1) V

Introductory Circuit Analysis (13th Edition)
13th Edition
ISBN:9780133923605
Author:Robert L. Boylestad
Publisher:Robert L. Boylestad
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Problem 13.15
The switch in the circuit in (Figure 1) has been closed for a long time. At t = 0, the
switch is opened.
Part A
Choose the correct expression for vo (t) for t≥ 0.
vo (t)
vo (t)
=
○ vo (t)
[50€-40001
[50e
cos (3000t-16.26)] u (t) V
-4000+ cos(6000t - 16.26°)] u (t) V
-2000t
[50e cos(3000t — 16.26°)] u (t) V
vo (t)= [50e
-2000t
cos (6000t-16.26)] u (t) V
Figure
48 V
t=0
80 nF
Submit
Request Answer
Part B
4 ΚΩ
w
+
io
Vo
0.5 H
1 of 1
Choose the correct expression for i, (t) for t > 0.
Oi, (t) = [20e-4000+ cos (1500t - 53.13°)] u (t) V
-4000t
Oi, (t)= [20e cos (3000t 53.13°)] u (t) V
O io (t)= [40c
Oi, (t)= [40e
-8000t
cos (1500t
53.13)] u (t) V
-4000
-8000t
cos (3000t-53.13)] u (t) V
Oi (t) [20e cos (1500t 53.13°)] u (t) V
Oi, (t)=
[40e
4000t
Oi, (t)= [40e-8000t
Oi (1)= [20e
-8000t
cos (1500t-53.13)] u (t) V
cos (30001-53.13)] u (t) V
cos (30001-53.13)] u (1) V
Transcribed Image Text:Problem 13.15 The switch in the circuit in (Figure 1) has been closed for a long time. At t = 0, the switch is opened. Part A Choose the correct expression for vo (t) for t≥ 0. vo (t) vo (t) = ○ vo (t) [50€-40001 [50e cos (3000t-16.26)] u (t) V -4000+ cos(6000t - 16.26°)] u (t) V -2000t [50e cos(3000t — 16.26°)] u (t) V vo (t)= [50e -2000t cos (6000t-16.26)] u (t) V Figure 48 V t=0 80 nF Submit Request Answer Part B 4 ΚΩ w + io Vo 0.5 H 1 of 1 Choose the correct expression for i, (t) for t > 0. Oi, (t) = [20e-4000+ cos (1500t - 53.13°)] u (t) V -4000t Oi, (t)= [20e cos (3000t 53.13°)] u (t) V O io (t)= [40c Oi, (t)= [40e -8000t cos (1500t 53.13)] u (t) V -4000 -8000t cos (3000t-53.13)] u (t) V Oi (t) [20e cos (1500t 53.13°)] u (t) V Oi, (t)= [40e 4000t Oi, (t)= [40e-8000t Oi (1)= [20e -8000t cos (1500t-53.13)] u (t) V cos (30001-53.13)] u (t) V cos (30001-53.13)] u (1) V
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