Maxwell's Equations Quotes (3 quotes)
Mathematical theories have sometimes been used to predict phenomena that were not confirmed until years later. For example, Maxwellâ€™s equations, named after physicist James Clerk Maxwell, predicted radio waves. Einsteinâ€™s field equations suggested that gravity would bend light and that the universe is expanding. Physicist Paul Dirac once noted that the abstract mathematics we study now gives us a glimpse of physics in the future. In fact, his equations predicted the existence of antimatter, which was subsequently discovered. Similarly, mathematician Nikolai Lobachevsky said that â€śthere is no branch of mathematics, however abstract, which may not someday be applied to the phenomena of the real world.â€ť
Maxwell's equationsâ€¦ originally consisted of eight equations. These equations are not â€śbeautiful.â€ť They do not possess much symmetry. In their original form, they are ugly. â€¦However, when rewritten using time as the fourth dimension, this rather awkward set of eight equations collapses into a single tensor equation. This is what a physicist calls â€śbeauty.â€ť
Newtonâ€™s laws of motion made it possible to state on one page facts about nature which would otherwise require whole libraries. Maxwellâ€™s laws of electricity and magnetism also had an abbreviating effect.