Electrical Engineering > GATE 2014 SET-2 > Transients
The switch SW shown in the circuit is kept at position '1' for a long duration. At t=0+, the switch is moved to position '2'. Assuming |Vo2| > |Vo1|, the voltage vc(t) across the capacitor is
A
vc(t) = -Vo2(1-e-t/2RC) - Vo1
B
vc(t) = Vo2(1-e-t/2RC) + Vo1
C
vc(t) = -(Vo2+Vo1)(1-e-t/2RC) - Vo1
D
vc(t) = (Vo2-Vo1)(1-e-t/2RC) + Vo1

Correct : d

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