A resistor `R`, an inductor `L` and a capacitor `C` are connected in series to an oscillator of frequency `n`. If the resonant frequency is `n_r,` then the current lags behind voltage, when

A resistor R , an inductor L and a capacitor C are connected in series to a source of frequency n . If the resonant frequency is n_(r) , then the current lags behind voltage when

A resistor R ,an inductor L , and a capacitor C are connected in series to an oscillator of freqency upsilon .if the resonant frequency is upsilon_(r) , then the current lags behind voltage, when:

A resistor R ,an inductor L , and a capacitor C are connected in series to an oscillator of freqency upsilon .if the resonant frequency is upsilon_(r) , then the current lags behind voltage, when:

In series L-C-R resonant circuit, to increase the resonant frequency

An AC circuit contains a resistance R, an inductance L and a capacitance C connected in series across an alternator of constant voltage and variable frequency. At resonant frequency, it is found that the inductive reactance, the capacitive reactance and the resistance are equal and the current in the circuit is i_(0) . Find the current in the circuit at a frequency twice that of the resonant frequency.

Figure below shows a capacitor C, an inductor L and a resistor R, connected in series to an a.c. supply of 220 V. The resonant frequency of the given RLC circuit.

An A.C circuit contains a resistor 'R' an inductor 'L' and a capacitor 'C' connected in series. When it is connected to an A.C generator of fixed output voltage and varialbe frequency, the current in the circuit is found to be leading the applied voltage (pi)/(4) read, when the frequency is f_(1) . when the frequency of the generator increased to f_(2) the current is found to be lagging behind the applied voltage by (pi)/(4) rad. The resonant frequency of the circuit is

A resistor, a capacitor and inductor are connected in series with a source of ac which of the following statement is true? The current in resistor lags behind the