State Ohm's Law.

2. State the ohms' law.

Ohm's Law states that the current flowing through a conductor between two points is directly proportional to the voltage across the two points, and inversely proportional to the resistance between them.
It is mathematically expressed as:

$$V = IR$$

where $V$ is the voltage in Volts (V), $I$ is the current in Amperes (A), and $R$ is the resistance in Ohms ($\Omega$).