Question

State Ohm's law. Draw a labelled circuit diagram to verify this law in the laboratory. If you draw a graph between the potential difference and current flowing through a metallic conductor, what kind of curve will you get? Explain how would you use this graph to determine the resistance of the conductor.

Answer 1

Answer:

Ohm's law states that the electric current, through a conductor, is directly proportional to the potential difference across its two ends when, other physical condition like temperature, etc., remain constant.