Question

Potential difference is applied across the end of the conductor. Explain with relevant diagram

Answer 1

Explanation:

A graph of current against potential difference shows you how the current flowing through a component varies with the potential difference across it. The current flowing through a resistor at a constant temperature is directly proportional to the potential difference across it. This is called Ohm's law.

Answer 2

Answer:

When a potential difference is applied across the ends of a linear metallic conductor the free electrons acquire a constant drift velocity from the lower potential end to the higher potential end of the conductor. As Low potential implies excess electrons and vice versa.