id	author	title	date	pages	extension	mime	words	sentences	flesch	summary	cache	txt
37609	Burns, Elmer Ellsworth	The Story of Great Inventions			.txt	text/plain	33744	2385	80	Starting and stopping the battery current in the primary coil causes a whirling of the disk in the magnetic field caused an electric current. A coil of wire with an electric current flowing through producing an electric current was the "voltaic battery," so called in For the purpose of lighting and power the electric battery proved too experiments a current was induced in a coil of wire by moving a magnet The dynamo furnishes current for the electric lights in the car. armature is turned by a steam-engine or some other power, a current is An arc light is produced by an electric current flowing across a gap electric current to furnish a large number of small lights. An electric current travels over the telephone wire. flowing over the line-wire, and the changes in the electric current Motion of magnet produced by an electric current--M.	./cache/37609.txt	./txt/37609.txt