Question

Following graph was plotted between V and I values using above circuit:

What would be the values of V/I ratios when the potential
difference is 0.8V , 1.2V and 1.6 V respectively? What conclusion
do you draw from these values​

Answer 1

Answer:

The ratios will be 5/2 .

Conclusion is that the graph forms uniformly. The potential difference and current increase uniformly.

Hope it will help you.