Question

What is meant by saying that the electric potential at a point is 1volt?

Answer 1

An electric potential at one point means 1 joule of work is done to move one unit of positive charge from the point of infinity to a particular point.

The unit of the charge is coulomb.

This is when the electric potential is called as one volt.

Answer 2

The meaning by saying that the electric potential at a point is 1 Volt is that the one Joule of the task is done to relocate one unit of positive charge from the apex of eternity to an appropriate point. In other words, when one Joule of work is performed to transfer a charge of amount One Coulomb then it is assumed that 1 Volt is the potential discrepancy between the two points.