An inductor, a capacitor and a resistor are connected in series to an a.c. supply. When measured with an a.c. voltmeter, the potential difference across the inductor, capacitor and resistor are respectively 90 volt, 60 volt and 40 volt. Then the supply voltage is

An inductor and a resistor are connected in series with an ac source. In this circuit.

A resistor and an inductor are conneted in sires to a 220 "volt" AC supply. When measured with an AC is 123 volts. Then the potential difference across the terminals of the inductor is

A resistor, an inductance and a capacitance are connected in series toan a.c. supply. When measured with the help of an a.c. voltmeter, the p.d. across the resistor is found to be 40V, across the inductance 30V, and across the capacitance 60V. What is the supply voltage?

A resistor, an inductance and a capacitance are connected in series toan a.c. supply. When measured with the help of an a.c. voltmeter, the p.d. across the resistor is found to be 40V, across the inductance 30V, and across the capacitance 60V. What is the supply voltage?

A 80 Omega resistor a 2 H inductor and a 5.07xx10^(-6) F capacitor are connected in series to an AC power supply of 220 V, 50 Hz. Calculate the potential difference across the resistor.

An inductor of negligible resistance and a 50 Omega resistor are connnected in series across an AC supply of 100 V. Calculate the voltage across the inductor if voltage across the resistor is 40 V.

In an ac circuit, an inductor, a capacitor and a resistor are connected in series with X_(L) = R = X_(c) . Impedance of this circuit is :

A resistor and a capacitor are connected in series with an a.c. source. If the potential drop across the capacitor is 5 V and that across resistor is 12 V, applied voltage is

An inductor 20mH , a capacitor 50muF and a resistor 40Omega connected in series across a source of emf V=10sin340t . The power loss in A.C. circuit is

A capacitor and a resistor are connected in series with an a.c. source. If the potential difference across C, R are 120 V and 90 V repectively, and if rms value of current is 3 A, calculate impedance and power factor of the circuit.