Calculate the active power in a 41 H inductor.
Calculate the active power in a 41 H inductor. Correct Answer 0 W
The inductor is a linear element. It only absorbs reactive power and stores it in the form of oscillating energy. The voltage and current are 90° in phase in case of the inductor so the angle between V & I is 90°. P = VIcos90 = 0 W. Voltage leads the current in case of the inductor.