Keywords: Hydrogen atom energy.svg en Energy of an electron near a proton accounting for both kinetic and electrical potential energy <math>E r KE r + EPE r \frac 1 2 \frac e 2 4 \pi \epsilon_0 r </math> Own Inductiveload 2009-06-08 Hydrogen atom Coulomb force Plots involving distance Plots involving energy Potential energy SVG physics White cross in red field |