A circuit contains an ammeter
A circuit contains an ammeter ,a battery of 30 V and a resistance of 40.8 ohm all connected series. If the ammeter has a coil of resistance 480 ohm and a shunt of 20 ohm, the reading in the ammeter will be
22
Aug
A circuit contains an ammeter ,a battery of 30 V and a resistance of 40.8 ohm all connected series. If the ammeter has a coil of resistance 480 ohm and a shunt of 20 ohm, the reading in the ammeter will be a battery of 30 V and a resistance of 40.8 ohm all connected [...]