Coulomb's law states that two electric charges of the same sign will repel each other as the inverse square of the distance.
United States Department of Energy | International Atomic Energy Agency | Leadership in Energy and Environmental Design | Department of Energy | United States Atomic Energy Commission | renewable energy | energy | International Energy Agency | Valero Energy Corporation | United States House Committee on Energy and Commerce | solar energy | Energy | Efficient energy use | Trefoil knot | Origin Energy | EDF Energy | Nuclear Energy Agency | German nuclear energy project | Federal Energy Regulatory Commission | dark energy | Pakistan Atomic Energy Commission | knot | Energy Star | Devon Energy | Constellation Energy | 7₄ knot | Westar Energy | Turk's head knot | Progress Energy Inc | Monster Energy |