Ampere biography is briefly

A member of many academies of sciences, in particular a foreign honorary member of the St. Petersburg Academy of Sciences, he created the first theory that expressed the connection of electrical and magnetic phenomena. Amper belongs to the hypothesis of the nature of magnetism, he introduced the concept of “electric current” into physics. James Maxwell called Amper "Newton of Electricity." A brief biography of amperes was born in Lyon, received a home education.

After the death of his father, guillotified in, the ampere was at first a tutor at the Polytechnic School in Paris, then occupied the Department of Physics in Burke, and from a year - the Department of Mathematics in the Paris Polytechnic School, where he showed himself in the literary field, for the first time with the essay: “Consedions Sur La Theoriee Mathematique du Jeu "" Reasoning about the mathematical theory of games ", Lyon, in it was elected a member of the Academy of Sciences, and with a professor of experimental physics in college de France.

Ampper died on June 10 in Marseille. His name was included in the list of the greatest scientists of France, placed on the ground floor of the Eiffel Tower. Scientific activity mathematics, mechanics and physics owe important studies to Amper. Its main physical works are performed in the field of electrodynamics. In it, he established a rule to determine the direction of the magnetic field on the magnetic arrow, now known as an ampere; conducted many experiments on the study of interaction between the magnet and electric current; For these purposes, I created a number of devices; I found that the magnetic field of the Earth affects moving conductors with current.

In the same year, he discovered the interaction between electric currents, formulated the law of this phenomenon Ampere law, developed the theory of magnetism, and proposed to use electromagnetic processes for transmitting signals. According to the theory of amperes, magnetic interactions are the result of the interactions of so -called circular molecular currents occurring in the bodies of interactions equivalent to small flat magnets, or magnetic leaflets.

This statement is called the Ampere Theorem. Thus, a large magnet, according to the amperes, consists of many such elementary magnets.

This is the essence of the deep conviction of the scientist in the purely current origin of magnetism and his close connection with electrical processes. The magnetic effect of the solenoid of the coil with current was opened in Amper, from which the idea of ​​the equivalence of the solenoid to the constant magnet followed. They also were proposed to strengthen the magnetic field using an iron core placed inside the solenoid.

The ideas of the amperes were set out in the works of the “Code of Electrodynamic Observations” of FR. In the year, he proved the theorem about the circulation of the magnetic field. In Amp, I invented devices such as a switch and an electromagnetic telegraph. In mechanics, he owns the formulation of the term "kinematics". In the year, the term "cybernetics" introduced into scientific circulation.

The diverse talent of Ampper left a trace in the history of the development of chemistry, which gives him one of the honorary pages and considers it, together with Avogadro, the author of the most important law of modern chemistry. In honor of the scientist, the unit of electric current is called “Amper”, and the corresponding measuring devices are called “ammeters”. Some studies of amperes belong to botany, as well as philosophy, in particular the “sketches on the philosophy of science” by FR.

Source: Wikipedia.