T he energy flows at approximately the speed of light, because electrical energy and light are both electromagnetic waves, but the electron drift in a conductor is quite slight.
(energy; flows; at approximately the speed of light; because electrical energy and light are both electromagnetic waves, but the electron drift in a conductor is quite slight) (electrical energy and light; are; electromagnetic waves) (the electron drift in a conductor; is; quite slight)
energy electrical energy and light the electron drift in a conductor
flows are is
at approximately the speed of light because electrical energy and light are both electromagnetic waves, but the electron drift in a conductor is quite slight
electromagnetic waves
quite slight