In an experiment to determine the resistance of a given wire using Ohm's law, the voltmeter and ammeter readings are noted as 10 V and 5 A,…

In an experiment to determine the resistance of a given wire using Ohm's law, the voltmeter and ammeter readings are noted as $\displaystyle 10$ V and $\displaystyle 5$ A, respectively. The least counts of voltmeter and ammeter are $\displaystyle 500$ mV and $\displaystyle 200$ mA, respectively. The estimated error in the resistance measurement is $\displaystyle \_\_\_\_$ $\displaystyle \Omega$