A pure resistive circuit element `X` when connected to an sinusoidal `AC` supply peak voltage
Channel: Doubtnut
Date: 2020-02-16

A pure resistive circuit element `X` when connected to an sinusoidal `AC` supply peak voltage `200 V` gives a peak current of `5A` which is in phase with the voltage. A second circuit element `Y`, when connected to the same `AC` supply also gives the same value of peak currrent but the current lags behind by `90^(0)`. If the series combination of `X` and `Y` is connected to the same supply. the rms value of current is