An inductor and bulb are connected in series to an Ac source of 220 v, 50 Hz. A current of 11A flows in the circuit the phase angle between voltage and current is 45 degree .Calculate the impedence and inductance of the circuit. Share with your friends Share 4 Shobhit Mittal answered this Dear Student, I=V/Z11=220/ZZ=220/11=20 ohmXL=20cos45=20/2=102 ohm2π*50*L=102L=102100π henryRegards 5 View Full Answer Vishwas answered this Z=20(2)1/2ohm L=0.63L -18