The work done in moving a unit positive charge between two points in an electric circuit is a measure of ___difference.
The potential difference is defined as the amount of work done in moving a unit positive charge between two points in an electric circuit.
The work done in moving a unit positive charge between two points in an electric circuit is a measure of __________.
Electric potential difference between two points in an electric circuit carrying some current is the work done to move a unit charge from one point to the other.