Derive an expression for impedance of an a.c. circuit with an induct L, capacitor C and a resistor R in series. What is condition of resonance?

Derive an expression for the impedance of an a.c. circuit consisting of an inductor and a resistor.

In a series AC circuit containing a capacitor and a resistor only

In a circuit consisting of inductor (L), capacitor (C) and resistor (R) are in series, if omegaLlt(1)/(omegaC) , then the emf

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 :

In an L-C-R series, AC circuit at resonance

What do you mean by impedance of LCR series circuit ? Derive an expression for it . What is the condition for resonance ?

When there is resonance in an a.c. circuit containing L,C and R, the current

An ac source of voltage V = V_ 0sin omegat is connected to a series combination of L, C and R. Use the phasor diagram to obtain expressions for impedance of the circuit and phase with the voltage. What is circuit in this condition called?