Alexander Volta (1745-1827)
Volta was Italian physicist, chemist, prince, professor, author, inventor element battery or pile Volta (1800), inventor of the condenser, eudimeter, stun guns, and light air. He improved elektroforus (1777) and electroscope. He discovered and isolated methane (1778). He was born in Como, Lombardia Italy on February 18, 1745 and died in 1827 Como also at the age of 82 years. Volta children the nobility. There are 9 siblings.
Everything entered the convent, except Volta. Volta new small time to talk at the age of 4 years, until his family thinks Volta retarded children. But after his great contemporaries can rival. Age of 14 years with the firm he said he wanted to be a physicist. He widened physics teacher at the age of 29 years at Como High School. He found elektrofikus, is a tool to generate an electric charge by way of induction.
The tool consists of two metal plates; first plate and the second plate. The first covered by the ebonite plate, the second plate was given voltage insulated. The first plate is polished and loaded with negative electricity. If the second plate is placed on top of it, a positive electrical charge are attracted to the surface of the bottom. Negative charge is displaced upward. Negative charge and then pulled to the ground. This process is repeated many times until there is a strong charge on the second plate. Gathering machine is so basic charge capacitors or capacitor until now.
Volta became famous and he was appointed professor at the University of Pavia. Here he makes the tool associated with static electricity. As a result, he was appointed member of the Royal Society and awarded the Copley Medal. In 1786 Luigi Galvani, Volta physiologist and friend, found that frog legs are crocheted with copper hooks, when touching the iron, (the foot) pulsed. Galvani concluded that frog meat they contain electricity. Eight years later (1794) Volta knew that electricity was coming from metal and not of frog meat. Scientific debate arose between the followers of Volta and Galvani for 6 years. But in 1800 Volta Battery air-finding results. Then fell off theory Galva.
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