Voltage

The electric voltage is defined as the amount of energy required to move a unit charge from one point to another. $v=\frac{dw}{dq}$

Warning

Voltage is always measured between two points.

Electric Potential is the same thing as voltage, but we use that word more in a physics context than electrical engineering.

Resources

• Voltage Explained - What is Voltage? Basic electricity potential difference by Engineering Mindset