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Electric potential energy, or electrostatic potential energy, is a potential energy (measured in joules) that results from conservative Coulomb forces and is associated with the configuration of a particular set of point charges within a defined system.or example, an electron would have a negative value of charge when placed in the formula). The following outline of proof states the derivation from the definition of electric potential energy and Coulomb's law to this formula.
1 Potential energy is a type of energy that is hidden in some way. It is a type of energy that can be converted to other forms and often is related to some attractive or pushing forces. 2  Elastic Potential Energy.  Anything that can act like a spring or a rubber band can have elastic potential energy.