Question

what is potential and potential difference in the current electricity give in simple english with explanation and if possible with diagram?

Answer 1

the electric potential at a point in an electric field is defined as the work done in moving a unit positive charge from infinity to that point .

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 . the potential difference is measured by an instrument called voltmeter