16 solve karo Share with your friends Share 0 Vipra Mishra answered this Dear Student When the ammeter is shunted, the resistance of the ammeteris, 1RA=1480+120=1+24480=25480or RA=48025=19.2 ohmWhen ammeter is connected with the battery and resistance in series then, RA+R=19.2+40.8=60 ohmSo current I = 3060=0.5A Regards 0 View Full Answer