[" 23.In a circuit consisting of inductor "(L)" ,capacitor "(C)" and "],[" resistor "(R)" are in series,if "omega L<(1)/(omega C)" ,then the emf "],[" a.leads the current "],[" c.is in phase with current "d" .is zero "]

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

In a circuit, an inductor (L), capacitor (C) and resistor (R) are connected in parallel across a source of emf given by epsilon=epsilon_(0) sin omega t . Find the current through the mains and draw a phasor diagram.

In a circuit, an inductor (L), capacitor (C) and resistor (R) are connected in parallel across a source of emf given by epsilon=epsilon_(0) sin omega t . Find the current through the mains and draw a phasor diagram.

Derive the expression for the impedance of an a.c. circuit with an inductor ‘L’, capacitor ‘C’ and a resistor ‘R’ in series. What iscondition of resonance ?

A series LCR circuit consists of an inductor L a capacitor C and a resister R connected across a source of emf epsilon = epsilon_(0) sin omegat. When omegaL = (1)/(omegaC) the current in the circuit is l_(0) and if angular frequency of the source is changed to omega, the current in the circuit becoms (l_(0)/(2) then the value of |omega'L-(1)/(omega'C)| is

For the series connection of an inductor (L) , a capacitor ( C ) and a resistor ( R ) , show that the current flowing through the circuit is maximum for a particular value of the capacitor. IF L=10 mH, R= 100Omega and frequency is 1000s^-1 , then what is the value of C for which current flowing in the circuit is maximum?