182 1 year, Faraday completed his first major electrical invention. 1On October 28th, he successfully invented a simple device. In fact, Faraday invented the first motor, which was the first device to move objects by using electric current.

Michael faraday (A.D. 179 1 ~ A.D. 1867) is a world-famous self-taught scientist, a British physicist, chemist and inventor, that is, the inventor of generators and motors.

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Faraday gave many successful lectures on physics and chemistry at the Royal College, entitled "The Chemical History of Candles"; This speech became the origin of the Christmas speech at the Royal Academy, which was named Faraday. Faraday and William Hull invented many familiar words such as "electrode" and "ion".

For moral reasons, Faraday refused to participate in the manufacture of chemical weapons for the Crimean War. In London's Safely Square, outside the Institute of Electrical Engineers, stands a statue of Faraday, and a new reception hall of Brunel University is named after Faraday.

20 yuan pound notes from 199 1 to 200 1 are printed with pictures of Faraday. British Laboratory before Antarctica: Faraday Climate Research Station is named after him, and the unit of capacitance measurement is farad.

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