Question

Hi sir.
What is potential difference?

Answer 1

Answer:

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

Answer 2

The difference of electric potential between two points.

It can be mathematically stated as:-

V= W

Q

Where,

W= Work done

Q= Charge

So,

The work done in moving a unit charge from one place to another in a conductor is called potential difference.