Question

define voltage potential difference​

Answer 1

The potential difference between two points in an electric circuit is defined as the amount of work done in moving a unit charge from one point to the other point.

Potential difference = work done/ quantity of charge moved

PD =W/Q

Voltage is the other name for potential difference.

Answer 2

Answer:

Voltage, electric potential difference, electric pressure or electric tension is the difference in electric potential between two points, which is defined as the work needed per unit of charge to move a test charge between the two points