An experiment is conducted in a circuit using nichrome wire. Below given the values of potential difference (V) between the two ends of the wire and current (1) passed through it in a table. Observe the table and answer the questions:
I ( in ampere) 0-5 1.0 1-5 2.0
V (in volt) 1-5 30 4-5 6-0 a)
i) State the law related to this experiment.
ii) What is the resistance of the nichrome wire?