In a series LCR circuit, voltages across an inductor,a capacitor and a resistor are 30 V,30 V and 60 V respectively. What is the phase difference between applied voltage and current in the circuit ?

In a LCR series circuit,-if -the phase difference between applied voltage and current is zero then

What will be the phase difference between virtual voltage and virtual current, when the current in the circuit is wattless

In a series LCR circuit the phase difference between the v oltage and the current is 45^@ . Then the power factor will be

In LCR series circuit a voltmeter is connected in turn acrosstheendsof R,LandC, and the voltages are found to be 192 V, 200V and 56 V respectively. Find the phase angle and hence the power factor of the circuit

A series LCR circuit has capacitor of 0.2 muF and inductor of 8 mH. Find its resonant frequeiucy.

Explain the theory of A.C. circuit with pure inductor .Draw the phasor digram for voltage and current in the circuit.

A 25 muF capacitor, 0.1 H inductor and 25W resistor are connected in series with an ac source of emf e = 310 sin 314 t volt. What is:-current in the circuit

What is phase relationship between current and voltage in (i) an inductor,and (ii) a capacitor in a circuit ?