In May 1888 George Westinghouse, head of the Westinghouse Electric Company in Pittsburgh, bought the patent rights to Tesla’s polyphase system of alternating-current dynamos, transformers, and motors. He first found employment with Thomas Edison, but the two inventors were far apart in background and methods, and their separation was inevitable. Tesla sailed for America in 1884, arriving in New York with four cents in his pocket, a few of his own poems, and calculations for a flying machine. In 1882 Tesla went to work in Paris for the Continental Edison Company, and, while on assignment to Strassburg in 1883, he constructed, after work hours, his first induction motor. Later, at Budapest, he visualized the principle of the rotating magnetic field and developed plans for an induction motor that would become his first step toward the successful utilization of alternating current. At Graz he first saw the Gramme dynamo, which operated as a generator and, when reversed, became an electric motor, and he conceived a way to use alternating current to advantage. Training for an engineering career, he attended the Technical University at Graz, Austria, and the University of Prague. As he matured, he displayed remarkable imagination and creativity as well as a poetic touch. His father was an Orthodox priest his mother was unschooled but highly intelligent. Tesla was from a family of Serbian origin. In 1891 he invented the Tesla coil, an induction coil widely used in radio technology. He immigrated to the United States in 1884 and sold the patent rights to his system of alternating-current dynamos, transformers, and motors to George Westinghouse. He also developed the three-phase system of electric power transmission. Nikola Tesla, (born July 9/10, 1856, Smiljan, Austrian Empire -died January 7, 1943, New York, New York, U.S.), Serbian American inventor and engineer who discovered and patented the rotating magnetic field, the basis of most alternating-current machinery. In addition to his interest in engineering, he possessed a wild imagination as well as a love of poetry. Britannica Explains In these videos, Britannica explains a variety of topics and answers frequently asked questions.Īs a boy, Tesla was often sick, but he was a bright student with a photographic memory.This Time in History In these videos, find out what happened this month (or any month!) in history.#WTFact Videos In #WTFact Britannica shares some of the most bizarre facts we can find.Demystified Videos In Demystified, Britannica has all the answers to your burning questions.Britannica Classics Check out these retro videos from Encyclopedia Britannica’s archives.
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