EC > GATE 2016 SET-2 > Transients
The switch has been in position 1 for a long time and abruptly changes to position 2 at t=0.
If time t is in seconds, the capacitor voltage VC (in volts) for t>0 is given by
A
4(1-exp(-t/0.5))
B
10-6exp(-t/0.5)
C
4(1-exp(-t/0.6))
D
10-6exp(-t/0.6)

Correct : d

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capacitor voltage EC gate GATE EC 2016 exponential decay EC time constant EC capacitor voltage equation EC gate questions exponential decay formula GATE 2016 Set-2 exponential decay time constant

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