An alternating EMF of frequency `(1)/(2pi sqrt(LC))` is applied to a series LCR circuit. For this frequency of the applied EMF,

In a series LCR circuit, at resonant frequency.

An alternating voltage of frequency f is applied across a series LCR circuit.Le f_(r) be the resonance frequency for the circuit.Will the current in the circuit lag, lead or remain in phase with the applied voltage when (i) f gt f_(r) ,(ii) f lt f_(r) ? Explain your answer in each case.

An alternating voltage of frequency f is applied across a series LCR circuit.Le f_(r) be the resonance frequency for the circuit.Will the current in the circuit lag, lead or remain in phase with the applied voltage when (i) f gt f_(r) ,(ii) f lt f_(r) ? Explain your answer in each case.

An alternating e.m.f. is applied to a series L - C - R circuit. It the frequency of the applied e.m.f. is more than the resonant frequency of the circuit then the circuit will act as

An alternating e.m.f. is applied to a series L-C-R circuit. If the frequency of the applied e.m.f. is more than the resonant frequency of the circuit then the circuit will act as

Resonance occures in a series LCR circuit when the frequency of the applied emf is 1000 Hz.