Example 3. In Figure 15, the switch has been closed for a long time and is opened at t=0. Find i and v for all time. Note that 30u(t) V 30u(t) 10 Ω M = 20 92 www 0, (30, + SI t < 0 t> 0 t=0 = F Figure 15. 10 V

Electricity for Refrigeration, Heating, and Air Conditioning (MindTap Course List)
10th Edition
ISBN:9781337399128
Author:Russell E. Smith
Publisher:Russell E. Smith
Chapter9: Components For Electric Motors
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Example 3. In Figure 15, the switch has been closed
for a long time and is opened at t=0. Find i and v for
all time. Note that
30u(t) V
30u(t) =
10 92
www
20 92
J 0,
30,
www
+ PI
HF
114
t < 0
t> 0
t=0
F
Figure 15.
(+1
10 V
Transcribed Image Text:Example 3. In Figure 15, the switch has been closed for a long time and is opened at t=0. Find i and v for all time. Note that 30u(t) V 30u(t) = 10 92 www 20 92 J 0, 30, www + PI HF 114 t < 0 t> 0 t=0 F Figure 15. (+1 10 V
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