Question

What do you mean by ohm's law?

Answer 1

Ohm's law deals with the relationship between voltage and current in an ideal conductor. This relationship states that : The potential difference(voltage) across an ideal conductor is proportional to the current through it. The constant of proportionality is called the resistance, R..

Answer 2

Hey there!

Thank you for your Question!

Ohm's Law:

According to Ohm's law, under constant physical conditions of temperature and pressure, the current flowing through the conductor is directly proportional to the Voltage or potential difference across the ends of the terminals.

i.e $\bold{\boxed{V\propto I}}$

or, $\boxed{\frac{V}{I} = constant = R}$

Equation for Ohm's Law:

$\boxed{\textbf{V = I R}}\\\textbf{where,}\\V = \textbf{Potential difference}\\I = \textbf{Current}\\R=\textbf{Resistance}$

Good Studies!