An inductance of 100 mH and a resistance of 100 `Omega` are connected in series and an alternating emf of peak value 100 V, 50 Hz is applied across the combination. The power factor of the circuit is

A capacitor of capacitance 2 muF and resistance of 100 Omega are connected in series and an alternating emf of frequency 1 kHz is applied across the combination. The phase difference between applied emf and current is nearly

An inductance of 0.5 H, a capacitance of 1muF and a resistance of 100 Omega are connected in series and a source of A.C. emf of r.m.s. value 20 V and frequency 50 Hz is connected across the combination. The average power consumed over one cycle is

A capacitance of ((10^(-3))/(2pi)) F and an inductance of ((100)/(pi)) mH and a resistance of 10 Omega are connected in series with an AC voltage source of 220 V, 50 Hz. The phase angle of the circuit is 60^(@)

A circuit is set up by connecting L=100mH, C =5muF and R =100Omega in series. An alternating emf of 150√2 )V,(500)/(pi) Hz is applied across this series combination.Calculate the impedance of the circuit. What is the average power dissipated in the resistor

A circuit is set up connecting L=100 mH, C= 5muF and R= 100Omega is series, An alternating emf of (150sqrt2)vol t,500/piHz is applied across this series combination. Calculate the impedance of the circuit. What is the average power dissipated in the resistor

A circuit is set up connecting L=100 mH, C= 5muF and R= 100Omega is series, An alternating emf of (150sqrt2)vol t,500/piHz is applied across this series combination. Calculate the impedance of the circuit. What is the average power dissipated in the inductor?