Question

electrostatic potential derivation

Answer 1

➡️The electrostatic potential energy, UE, of one point charge q at position r in the presence of a point charge Q, taking an infinite separation between the charges as the reference position, is: ... For example, an electron would have a negative value of charge when placed in the formula✔

Answer 2

An electric potential (also called the electric field potential, potential drop or the electrostatic potential) is the amount of work needed to move a unit of positive charge from a reference point to a specific point inside the field without producing an acceleration.