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The switch in the given figure has been in position A for a long time. Assume the switch moves instantaneously from A to B at
t= 0. Find v for t> 0. Assume R = 4 kN.
5 kΩ Α
B
10 μF
40 V
R
The voltage v(t)
v(0) e-1/ , where v(0)
V and T=
S.

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