in the following circuit, the resistance of the voltmeter is 10000 Ohm and that of the ammeter is 20 Ohm. If the reading of the ammeter is 0.1 A and that of the voltmeter is 12 V, then the value of R is :-
The answer 💯 ohm is correct.
Here the resistance 10000 ohm should not be considered because the current is not following through the circuit as shown in figure.