In a series RL circuit with `L=(175)/(11)mH` and `R=12Omega` and AC source of emf `e=130sqrt(2)V`, 50Hz is applied. Find the circuit impedance and phase difference of EMF and current in circuit.

An LCR series circuit with L = 100 mH, C = 100 µF.R = 120 Ω is connected to an aC source of emf = (30 V) sin (100 S^(-1)) L Find the impedance and resonant frequency of the circuit.

In a series L-R circuit (L=35 mH and R=11 Omega) , a variable emf source (V=V_(0) sin omega t) of V_(rms)=220V and frequency 50 Hz is applied. Find the current amplitude in the circuit and phase of current with respect to voltage. Draw current-time graph on given graph (pi=22/7) .

In a series L-R circuit (L=35 mH and R=11 Omega) , a variable emf source (V=V_(0) sin omega t) of V_(rms)=220V and frequency 50 Hz is applied. Find the current amplitude in the circuit and phase of current with respect to voltage. Draw current-time graph on given graph (pi=22/7) .

An emf of V= V_0sin omegat is applied on a series LCR circuit. IF there is no phase difference between the voltage and current then,

An inductor of self inductance L = 50 mH is connected in series with a non inductive resistor of resistance R = 10Omega . A source of e.m.f epsilon= (100sin 50 pit) Volt is connected in the circuit. Find the impedance of the circuit

An LCR series circuit consists L = 80 mH, C = 60 muF and R = 15Omega . The combination is connected to a 230 V, 50 Hz AC supply. Calculate the impedance in the circuit.