Electrical Engineering > GATE 2015 SET-1 > Active Filters
Consider the circuit shown in the figure. In this circuit R=1kΩ, and C=1μF. The input voltage is sinusoidal with a frequency of 50 Hz, represented as a phasor with magnitude Vi and phase angle 0 radian as shown in the figure. The output voltage is represented as a phasor with magnitude Vo and phase angle δ radian. What is the value of the output phase angle δ (in radian) relative to the phase angle of the input voltage?
Correct : b
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