Answer Posted / sumanth kumar b
LETS CONSIDER VOLTAGE AS A REFERENCE THEN IF THE LOAD IS INDUCTIVE THEN THE CURRENT LAGS BY 90 DEGREES WITH RESPECT TO VOLTAGE.THE INDUCTIVE REACTANCE XL=J2*PI*F*L BY THIS WE CAN SAY IT AS LAGGING.
IF LOAD IS CAPACITANCE THEN THE CURRENT IS LEADING BY 90 DEGREES W.R.T VOLTAGE CAPACITIVE REACTANCE XC= IS 1/2*PI*F*C
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