### Ohm’s Law - How Voltage, Current, and Resistance Relate

Textbook
- Vol. I - Direct Current (DC) - Chapter 2 - Ohm's Law

The first, and perhaps most important, the relationship between current, voltage, and resistance is called Ohm’s Law, discovered by Georg Simon Ohm and published in his 1827 paper, The Galvanic Circuit Investigated Mathematically.
Voltage, Current, and Resistance
An electric circuit is formed when a conductive path is created to allow electric charge to continuously move. This continuous movement of electric charge through the conductors of a circuit is called a