What is the resistance to be connected in series with a condenser of a capacity `5muF` so that the phase difference between the current and the applied voltage is `45^(@)` when the angular frequency of applied voltage is 400 rad/s ?

In an L-R circuit, an inductance of 0.1 H and a resistance of 1 Omega are connected in series with an ac source of voltage V = 5 sin 10 t. The phase difference between the current and applied voltage will be

In an L-R circuit, an inductance of 0.1 H and a resistance of 1 Omega are connected in series with an ac source of voltage V = 5 sin 10 t. The phase difference between the current and applied voltage will be

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

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

In series resonant circuit, at resonance the phase difference between the voltage across inductor and voltage across condenser is

A capacitor with capacitance C and a coil with active resistance R and inductance L are connected in series to a source of sinusoidal voltage of frequency omega . Find the phase difference between the current fed to the circuit and the source voltage.

In the LCR circuit shown in figure unknown resistance and alternating voltage source are connected.When swith S is closed then there is a phase difference of pi/4 between current and applied voltage and voltage across resister is 100/sqrt2 V .When switch is open current and applied voltage are in same phase.Neglecting resistance of connecting wire answer the following questions : Resonance frequency of circuit is:

In the LCR circuit shown in figure unknown resistance and alternating voltage source are connected.When swith S is closed then there is a phase difference of pi/4 between current and applied voltage and voltage across resister is 100/sqrt2 V .When switch is open current and applied voltage are in same phase.Neglecting resistance of connecting wire answer the following questions : Resonance frequency of circuit is: