In the circuit shown, the reading of the Ammter is doulbed after the switch is closed. Each resistor
Channel: Doubtnut
Date: 19/01/2020

In the circuit shown, the reading of the Ammter is doulbed after the switch is closed. Each resistor has a resistance `= 1 Omega` and the ideal cell has an e.m.f. `= 10 V`. Then the ammeter has a resistance equal to