State ohm's law mathematical expression ?

Ohm's law states that the current flowing through a conductor is directly proportional to the voltage applied across it, and inversely proportional to the resistance of the conductor.

Mathematically, Ohm's law can be expressed as:

V = I * R

Where:
V = Voltage (in volts)
I = Current (in amperes)
R = Resistance (in ohms)

V = IR