In the circuit shown, voltmeter is ideal and its least count is 0.1 V. The least count of ammeter is
Channel: Doubtnut
Date: 30/08/2020

In the circuit shown, voltmeter is ideal and its least count is 0.1 V. The least count of ammeter is 1 mA. Let reading of the voltmeter be `30.0 V` and the reading of ammeter is `0.020 A`. Calculate the value of resistance R within error limits.