While discharging, what happens to the current in the capacitive circuit?(a) Decreases linearly(b) Increases linearly(c) Decreases exponentially(d) Increases exponentiallyThis question was addressed to me in an interview.Question is from Growth and Decay in section Capacitance and Capacitors of Basic Electrical Engineering

While discharging, what happens to the current in the capacitive circu

1.	While discharging, what happens to the current in the capacitive circuit?(a) Decreases linearly(b) Increases linearly(c) Decreases exponentially(d) Increases exponentiallyThis question was addressed to me in an interview.Question is from Growth and Decay in section Capacitance and Capacitors of Basic Electrical Engineering
Answer» The correct answer is (d) Increases exponentially Best explanation: The equation for the VALUE of current in a DISCHARGING CAPACITIVE circuit is: I=I0(1-e^-t/RC). From this equation, we can see that the current is exponentially INCREASING.

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