What is the difference between electrical potential energy and electric potential, and how do they relate to each other in the context of electric fields?

Electrical potential energy is the energy stored in a system of charges due to their positions and interactions, while electric potential is the amount of potential energy per unit charge at a specific point in an electric field. In the context of electric fields, electric potential is a measure of the work needed to move a unit positive charge from a reference point to a specific point in the field, while electrical potential energy is the total energy stored in the system of charges. The relationship between them is that electric potential is related to electrical potential energy through the equation: electric potential energy charge x electric potential.