# Ohm’s law Definition [Define Ohm’s Law]

Basic Definition: The current in an electrical circuit is directly proportional to the applied voltage and inversely proportional to the resistance.

Mathematically V = IR

Other Ohm’s law articles:

Basic Definition: The current in an electrical circuit is directly proportional to the applied voltage and inversely proportional to the resistance.

Mathematically V = IR

Other Ohm’s law articles:

- How slope of a voltage-current graph relates to resistance
- Ohm’s law Example # 1: Find Current through 2.2 kiloohm Resistor when input is 12 V source