A capacitor of capacitive reactance 79.62 `Omega` and a resistance of 100 `Omega` are connected in series across a.c. source. The phase difference between applied emf and current is

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

An inductance of 0.5 H,a capacitor of capacitance 10^-9 F and a resistance of 100 Omega are connected in series across A.C. source of e.m.f. 10 V.The current through the circuit at resonance is

An inductance of 0.5 H, a capacitor of capacitance 10^(-9)F and a resistane of 100Omega are connected in series across AC source of emf 10 V. the current through the circuit at resonance is

A capacitor of capacitance 2 muF and resistance of 100 Omega are connected in series and an alternating emf of frequency 1 kHz is applied across the combination. The phase difference between applied emf and current is nearly

A 0.01 H inductor and sqrt(3)pi Omega resistance are connected in series with a 220 V, 50 Hz AC source. The phase difference between the current and emf is

A 0.01 H inductor and sqrt(3)pi Omega resistance are connected in series with a 220 V, 50 Hz AC source. The phase difference between the current and emf 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 a series A.C. circuit , R=100Omega , X_(L)=300Omega and X_(C )=200Omega . The phase difference between the applied e.m.f. and the current will be

An a.c. Voltage is applied to a resistance R=30 Omega and an inductor L in series. If the inductive reactance is also 30 Omega , the phase difference between the applied voltage and the current in the circuit is