. V•W IL W• V44 P.1/4 q-wed P power W (-Watt) W work .1 t time s KE. kinetic energy 1 m mass kg  velocity F. electrical force N k Coulomb's constant ( k49x102122) C2 g..g, are electrical charges C d separation distance m  electrical potential difference V f• Volt) W work done

ar pictorial view could be applied to magnets, and magnetic fields, reproducing the magnetic force law between magnets, experi- mentally verified by Coulomb, or current-carrying wires, derived by Andth-Marie Ampere. (Up until Faraday, all the heavy lifting in discov- ering the laws of electricity and mag