Answer :
Answer:
5.
Explanation:
1.Set up a circuit as shown
2.Vary the voltage across the resistor using a potentiometer or a rheostat in series with the supply.
3.Measure the voltage and the corresponding current for various voltages applied using a voltmeter and ammeter respectively.
4.Then calculate the ratio of all the voltages to their corresponding currents(v/i)
5.it will be observed that the resistance offered will be observed to be the same.