Question

State ohm's law? How can it be verified?

Answer 1

Answer: Ohm's law states that the electric current flowing through a conductor is directly proportional to the potential difference applied across its ends, provided the physical conditions such as temperature remains unchanged. ... A voltmeter (V) and four cells of 1.5 V each.

Answer 2

Answer:

Statement of Ohm's Law: Ohm's law states that at a constant temperature, current 'I' through a conductor between two points is directly proportional to the potential difference or voltage 'V', across the two points. That is, ... This constant is called as the resistance (R) of the conductor.