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Sahay Sir > Question Answers > Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions) > In the circuit shown, the reading of the Ammeter is doubled after the switch is closed. Each resistor has a resistance =1Ω and the ideal cell has an e.m.f. = 10 V. Then the ammeter has a resistance equal to

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

In the circuit shown the reading of the Ammeter is doubled after the switch is closed. Each resistor has a resistance =1Ω and the ideal cell has an e.m.f. = 10 V. Then the ammeter has a resistance equal to