(Biography)André Marie(ɑ̃dre mari). 1775–1836, French physicist and mathematician, who made major discoveries in the fields of magnetism and electricity ampere (ˈæmpɛə) n 1.(Units) the basic SI unit of electric current; the constant current that, when maintained in two parall...
(Biography)André Marie(ɑ̃dre mari). 1775–1836, French physicist and mathematician, who made major discoveries in the fields of magnetism and electricity ampere (ˈæmpɛə) n 1.(Units) the basic SI unit of electric current; the constant current that, when maintained in two parall...