Thursday, 16 January 2014

Michael Faraday

(born Sept. 22, 1791, Newington, Surrey, Eng.died Aug. 25, 1867, Hampton Court) English physicist and chemist. Son of a blacksmith, he received only a basic education in a church Sunday school, but he went to work as an assistant to Humphry Davy, from whom he learned chemistry. He discovered a number of new organic compounds, including benzene, and was the first to liquefy a permanent gas. His major contributions were in the fields of electricity and magnetism. He was the first to report induction of an electric current from a magnetic field. He invented the first electric motor and dynamo, demonstrated the relation between electricity and chemical bonding, discovered the effect of magnetism on light, and discovered and named diamagnetism. He also provided the experimental, and much of the theoretical, foundation on which James Clerk Maxwell built his electromagnetic field theory. In 1833 he was appointed professor at the Royal Institution. After 1855 he retired to a house provided by Queen Victoria, but he declined a knighthood.

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