What is Ohm's law?
Ohm’s Law states that the current (I) flowing through a conductor is directly proportional to the voltage (V) across it on constant temperature and physical conditions.
It is expressed as -
V = I R
Here,
V = Voltage
I = Current
R = Resistance
Current - Electric current is the flow of electric charge through a conductor.
Resistance - Resistance (R) is the property of a material that opposes the flow of electric current in a circuit.