A coil of inductance L, a capacitor of capacitance C and a resistance R are all put in series with an alternating source of emf `E=E_0 sin omegat`. Write an expression for the
total impendence of the circuit.

A capacitor of capacitance 100mu and a coil of resistance 50 ohm and inductance 0.5 Henry are connected in series with 110 volt and 50 Hz source. Calculate the impedance of the circuit.

An indcutor L having resistance R and a capacitor of capacitance C are connected to an alternating soure of e.m.f. the qualtity factor of the circuit is

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 The reactance of 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 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 the frequency of he emf

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 the phases angel .

A series combination of an inductor (L), capacitor ( C ) and a resistor ( R ) is connected across on an source of emf of peak value E_0 and angular frequency (omega) . Plot a graph to show variation of impedence of the circuit with angular frequency (omega) .