In the given circuit the internal resistance of the 18 V cells is negligible If R 400 92 R 100 92 and R 500 2 and the reading of

Question

In the given circuit the internal resistance of the 18 V cells is negligible If R 400 92 R 100 92 and R 500 2 and the reading of an ideal voltmeter across R is 5 V then the value of R will be JEE Main 2019 R 1 230 2 R 18 V R www R 2 450 92

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