A `25.0muF` capacitor, 0.10 henry inductor and a `25.0 Omega` resistor are connected in series with an a.c. source whose emf is given by
`varepsilon = 310 sin 314t`
(i) What is the frequency of the emf?
(ii) Calculate (a) the reactance of the circuit,
(b) the impedance of the circuit, and
(c) the current in the circuit.

A 25 (mu)F capacitor, a0.1 H inductor and a 25 Omega resistorare connected in series with an ac source of emf E=310 sin 314 t . Find (a) the frequency of he emf (b) The reactance of the circuit (c ) the impedance of the circuit (d) the current in the circuit. (e) the phases angel (f ) the effective voltages across the capacitor, inductor and resistor.

A 50 mu F capacitor, 0.05 H inductor and 48 Omega resistor are connected in series with an a.c. source of e.m.f. E = 310 sin 314 t . Calculate reactance of the circuit. What is its nature ? What is phase angle between current and applied e.m.f. ?

A coil of inductance o.01 H is connected in series with a capacitor of capacitance 25 muF with an AC source whose emf is given by E = 310 sin 314t (volt). What is the reactance of the circuit ?

A 10 mu g capacitor is in series with a 50 Omega resistance and the combination is connected to a 220V , 50Hz line. Calculate (i) the capactive reactance, (ii) the impedance of the circuit and (iii) the current in the circuit.

A capacitor, resistor of 5 Omega , and an inductor of 50 mH are in series with an a.c. source marked 100 V, 50 Hz . It is found that voltage is in phase with the current. Calculate the capacitance of the capacitor and the impedance of the circuit.

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 :

An inductor 20 mH , a capacitor 100 muF and a resistor 50 Omega are connected in series across a source of emf, V=10 sin 314 t . The power loss in the circuit is