Q2 For t<0 s, the switch is open, and you may assume the system has reached steady state. The switch closes at time t = 0 s and opens again at time t = 4 s. (You can leave your answer written as a function of e) (a) Find ia(2 s). (b) Find ia(7 s).

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Q2
For t<0 s, the switch is open, and you may assume the system
has reached steady state. The switch closes at timet = 0 s and
opens again at time t = 4 s.
(You can leave your answer written as a function of e)
(a) Find ia (2 s).
(b) Find ia(7 s).
Vs:
4 V
R1:
20
L:
4 H
R1
↑ia
L
Transcribed Image Text:Q2 For t<0 s, the switch is open, and you may assume the system has reached steady state. The switch closes at timet = 0 s and opens again at time t = 4 s. (You can leave your answer written as a function of e) (a) Find ia (2 s). (b) Find ia(7 s). Vs: 4 V R1: 20 L: 4 H R1 ↑ia L
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