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 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 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

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.

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

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 capacitor of 100 muF , a resistor of 20 Omega and an inductor of inductance L are connected in series with an a.c. source of frequency 50 Hz. Calculate the value of inductance L of the inductor, if phase angle between current and voltage is zero.