A circuit contanining resistance `R_(1)`, Inductance `L_(1)` and capacitance `C_(1)` connected in series resonates at the same frequency`'n'` as a second combination of `R_(2), L_(2)` and `C_(2)` . If the two are connected in series. Then the circuit will resonates at

A circuit containing resistance R_(1) inductance L_(1) and capacitance C_(1) connected in series gives resonance at the same frequency v as a second similar combination of R_(2), L_(2) and C_(2) . If the two circuits are connected in series, shown that the whole circuit will resonate with the same frequency.

At resonance in series R-L-C circuit

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

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

At resonance of the given series R-L-C circuit:

If resistance R =100 Omega, inductance L = 12mH and capacitance C=15muF are connected in series to an AC sources, then at resonance the impedance of circuit is

If resistance R =100 Omega, inductance L = 12mH and capacitance C=15muF are connected in series to an AC sources, then at resonance the impedance of circuit is

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.

Power factor in a series R-L-C resonant circuit is