The word ampere derives from the name of a French mathematician and physicist known as André-Marie Ampère. The ampere or ampere is identified with the symbol "A" which is the unit of electric current intensity that is the transit of electric charges in an electrical contour where the "I" is the electrical quantity in an electrical contour, "Q" circulates For a perimeter in the time unit "T", to qualify the intensity the letter "I" is used and its unit is the ampere "A".
This intensity is a steady current that can be maintained in several parallel, straight, infinite length conductors of detestable circular department that are located at a distance of one meter one, which would produce a force of 2 × 10-7 newtons and would identify with the symbol "n" in which is the unit of force in the international system of units.
The ampere law describes that the circulation of the intensity of the magnetic field can be seen as a description of the magnetic influence of electric currents and magnetic materials that is always in a closed profile just like the current that transits in that profile.
André-Marie Ampère was an individual who was dedicated from elementary school to learning and researching mathematics, collaborating with each of the great subdivisions in which living beings are considered distributed, due to their common characteristics with a new idea in the field study, but in the strict sense a mathematician is in charge of investigating all areas of mathematical operations, he also created his first electric telegraph that he did with "François Aragón" that one of his particularity was mathematics and the other branches in the that was also dedicated to the physical, astronomical and political France.
