<prompt> Ramba uchiverenga ndima ino - Kuonga mupiro wake mukugadzirwa kwesainzi yemazuva ano yemagetsi, chibvumirano chenyika dzakawanda, chakasainwa paInternational Exposition of Electricity muna 1881  <response>: , akagadza ampere sechinhu chinoyera magetsi, pamwe chete necoulomb, volt, ohm, watt uye farad, ayo akatumidzwa, zvichiteerana, mushure mevanhu vakararama panguva imwe chete naAmpère Charles-Augustin de Coulomb weFrance, Alessandro Volta weItaly, Georg Ohm weGermany, James Watt weScotland naMichael Faraday weEngland. Zita raAmpère nderimwe remazita 72 akanyorwa paEiffel Tower. 