In a series RLC circuit, if the frequency is increased to a very large value, what value does the phase angle between current and voltage approach ?

In L.C.R. series a.c. circuit, the phase angle between current and voltage is—

The phase angle between current and voltage in a purely inductive circuit is

The phase angle between current and voltage in a purely inductive circuit is

In a series RL circuit, the resitance and inductive reactane are the same. Then the phase difference between the voltage and current in the circuit is

A series LCR circuit, has equal resistance capacitive reactance. What is the phase angle between voltage across generator and resistor ?

A series LCR circuit, has equal resistance capacitive reactance. What is the phase angle between voltage across generator and resistor ?

A capacitor of 50 mu F , a resistor of 10 ohm and an inductor L are in series with an a.c. source of frequency 50 Hz. Calculate the value of L if phase angle between current and voltage is zero.

In an A.C. circuit the value of inductive reactance connected with it, then the phase difference between current in coil and voltage = …… rad.

A capacitor of 50µF, a resistor of 102 and an inductor L are in series with an ac source of frequency 50Hz. Calculate the value of L if phase angle between current and voltage is zero.