A form of energy related to the position of an electric charge in an electric field. For a body with charge $Q$ and an electric potential $\varphi$, its electrical energy is $E = Q\varphi$.
Điện năng
A form of energy related to the position of an electric charge in an electric field. For a body with charge $Q$ and an electric potential $\varphi$, its electrical energy is $E = Q\varphi$.
Điện năng