What is Ohm's Law?

State Ohm's law

Under what conditions is Ohm's law applicable ?

The correct method of connecting circuit in Ohm's law experiment is

Assertion: Ohm's law is not valid if current depends on voltage non-linearly. Reason: Ohm's law is a fundamental law of nature.

Assertion : Ohm's law is applicable for all conducting elements. Reason : Ohm's law is a fundamental law.

Resistance Ohm's law || Resistivity

Explain the Ohm's law.