Question

in an experiment to verify Ohm' law, the current
through a resistor and the potential difference
across it are measured. From the values given below,
plot a graph of I versus V. Show that the data
confirms Ohm's law, and find the resistance of the
resistor.
Current (1)
0.1,0.2, 0.3, 0.4
Potential diff. (V) 1.2, 2.4, 3.6, 4.8
​

Answer 1

Explanation:

see that..it's of the form y=mx and confirms linearity

Answer 2

Answer: i hope that this pic will be helpful