The two switches in the circuit seen in (Figure 1)operate synchronously. When switch 1 is in position a, switch 2 is in position d. When switch 1 moves to position b, switch 2 moves to position c. Switch 1 has been in position a for a long time. At t = 0, the switches move to their alternate positions.

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Question
The two switches in the circuit seen in
(Figure 1)operate synchronously. When switch 1 is in
position a, switch 2 is in position d. When switch 1
moves to position b, switch 2 moves to position c.
Switch 1 has been in position a for a long time. At
t = 0, the switches move to their alternate positions.
Figure
<
1 of 1
b
/d 500
ww
1=0
200 ΩΣυ (1)
15 V
500 ΩΣ
60 mA
62.5 mH
+ 1=0
1μF
Review | Constants
Part A
Choose the correct expression for vo (t) for t > 0.
vo (t) = 24.7e-2500t
cos 3122.5t + 15e7
-2500t
sin 3122.5t V
-2500t
vo (t) = 16.8e cos 3122.5t + 15e
-2500t
sin 3122.5t V
cos 3122.5t +7.21e-2500t sin 3122.5t V
vo (t)
15e-2500t
o(t) = 15e
-2500t
cos 3122.5t + 16.8e-2500t sin 3122.5t V
sin 3122.5t V
-2500t
vo (t) = 15e
cos 3122.5t + 12.7e
-2500t
O vo
Transcribed Image Text:The two switches in the circuit seen in (Figure 1)operate synchronously. When switch 1 is in position a, switch 2 is in position d. When switch 1 moves to position b, switch 2 moves to position c. Switch 1 has been in position a for a long time. At t = 0, the switches move to their alternate positions. Figure < 1 of 1 b /d 500 ww 1=0 200 ΩΣυ (1) 15 V 500 ΩΣ 60 mA 62.5 mH + 1=0 1μF Review | Constants Part A Choose the correct expression for vo (t) for t > 0. vo (t) = 24.7e-2500t cos 3122.5t + 15e7 -2500t sin 3122.5t V -2500t vo (t) = 16.8e cos 3122.5t + 15e -2500t sin 3122.5t V cos 3122.5t +7.21e-2500t sin 3122.5t V vo (t) 15e-2500t o(t) = 15e -2500t cos 3122.5t + 16.8e-2500t sin 3122.5t V sin 3122.5t V -2500t vo (t) = 15e cos 3122.5t + 12.7e -2500t O vo
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