A pure resistive circuit element X when connected to an ac supply of peak voltage 400 V gives a peak current of 5 A 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 current but the current lags behind by `90^(@)`. If the series combination of X and Y is connected to the same suply, what will be the rms value of current?

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

A pure resistive circuit element 'x' when connected to an A.C supply of peak voltage 100 V gives a peak current of 4 A 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 current but the current lags behind by 90^(@) . If the series combination to of 'x' and 'y' is connected to the same supply. R.M.S value of current is

A pure resistive circuit element X when connected peak current of 5 A 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 current but the current lags behind by 90^(@) . If the series combination of X and Y is connected to the same supply, what will be the rms value of current ?

A pure resistive circuit element X when connected to an a.c. supply of peak voltage 200 V gives a peak current of 5 A . A second current element Y when connected to same a.c. supply gives the same value of peak current but the current lags behind by 90^(@) . If series combination of X and Y is connected to the same supply, what is the impedance of the circuit ?

When a circuit element X is connected across on a.c. source of e.m.f. 220 sqrt2 volt, current of sqrt2 A flows through it in phase with the voltage. When another element Y is connected across the same a.c. source, the same current flows through the circuit, but it leads the voltage by pi//2 radian. Name the circuit element X and Y. Find the current that flows in the circuit when series combination of X and Y is connected across the same source.

When an electric device X is connected to a 220 volt, 50 hertz a.c. supply, the current is 0.5 amp, and is in same phase as the applied voltage. When another device Y is connected to the same supply, the electric current is again 0.5amp, but it leads the potential difference by pi//2 (i) What are the devices X and Y ? (ii) When X and Y are connected in serices across the same source, what will be the current ?

When a circuit element X is conneted across a.c. source, a current sqrt2 A flows through it and this current is in phase with applied voltage. When another element Y is connected across same a.c. source, the same current flows in the circuit, but it leads the voltages by pi//2 . Name the circuit elements X and Y. Find current that flows in the circuit when series combination of X and Y is connected acorss same a.c. voltage. Plot a graph showing variation of net impedance of series combination of X and Y as a function of angular frequency of applied voltage.

The rms value of current in an ac circuit is 25 A, then peak current is

A resistor and a capacitor are connected to an ac supply of 200 V, 50 Hz, in series. The current in the circuit is 2A. If the power consumed in the circuit is 100 W then the resistance in the circuit is