Magnetism and an electricity. Alessandro Volta

you are: Magnetism and an electricity

Otkrytie Galvani has caused sensation. Many researchers repeated experiment of Galvani and, receiving similar results, found acknowledgement of the theory of the professor from Bologna.

Correct interpretation of opening of Galvani its compatriot has given Alessandro Volta (1745-1827). It has proved that the electric current raising a muscle of a frog, arises owing to a potential difference between two diverse metals shipped in electrolit which in this case was fabric contents.

Volta became one of the first scientific, opened and investigating an electric current. Under the influence of Luigi Galvani's supervision over ' an animal electricity ' he was engaged in research ' electric circulation '. A fruit of these experiments was the conclusion that as a condition for electric current course presence of two conductors of the first sort (metals) and one - the second sort (electrolit), included in a chain serves. Being based on it, in 1800 he has invented so-called voltov a column - the first source of a long direct current.

The Battery Volta has given the chance eksperimentirovanija with a strong electric current that was of great importance for development of the further researches in this area.