Electric potential

Uncommon card · No. 96045

Electric potential, also known as the electrostatic potential or electric field potential, is a field of scalar quantities through space, often denoted with the letter φ {\displaystyle \varphi } or V {\displaystyle V} , that gives, for each point in space, the electric potential energy per unit of electric charge that a point charge would have if it was located at that point: at every point, a particle of charge q {\displaystyle q} would have the electric potential energy U = q V {\displaystyle U=qV} . The difference in electric potential energy U, Δ U = U B − U A {\displaystyle \Delta U=U_{B}-U_{A}} , that...

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