Electrical Engineering > GATE 2015 SET-1 > Operational Amplifiers
The op-amp shown in the figure has a finite gain A=1000 and an infinite input resistance. A step-voltage Vi=1mV is applied at the input at time t=0 as shown. Assuming that the operational amplifier is not saturated, the time constant (in millisecond) of the output voltage Vo is
Correct : a
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