Heroes of science. Physicists

action afterwards America amount apparatus appears appointed attention attracted battery BENJAMIN THOMPSON body Boyle capacity Cavendish charge circuit Clerk Maxwell Cloth boards coil colours conductor consisted copper cylinder Davy diameter direction disc discharge distance Elector of Bavaria electrified electro-magnetic electro-motive force employed Encyclopædia Britannica energy England experiments Faraday Faraday's father fluid Franklin galvanometer glass Glenlair heat Henry Cavendish inches induced insulating iron James Clerk Maxwell Joule lectures length letter Leyden jar light lines of force London magnet measurements mechanical medium ment mercury metal Michael Faraday motion Munich nature nearly obtained Otto von Guericke paper particles pass phenomena philosopher piston plate pole portion pressure principle produced quantity receiver respect ring Robert Boyle rotation Royal Institution Royal Society Rumford scientific showed spark Stamp Act surface temperature Thompson tion took tube wire Young