A circuit contains an ammeter, a battery of `30 V` and a resistance `40.8 ohm
Channel: Doubtnut
Date: 2020-01-19

A circuit contains an ammeter, a battery of `30 V` and a resistance `40.8 ohm` all connected in series. If the ammeter has a coil of resistance `480 ohm` and a shunt of `20 ohm`, the reading in the ammeter will be