Question

ohm's law explain in detail

Answer 1

According to this law (at a certain temperature, mechanical strain etc). The current through the conductor is directly proportion to the potential difference apply across to its end

Answer 2

Ohm’s Law states that the potential difference between two points is directly proportional to the electric current.

This means; potential difference V varies as electric current.

Or, V α I



Where R is constant for the given conductor at a given temperature and called resistance. Resistance is the property of conductor which resists the flow of electric current through it.