<prompt> Qedela umusho olandelayo: Ngenxa yokwazisa ngomnikelo wakhe ekwakhiweni kwesayensi kagesi yanamuhla, isivumelwano samazwe ngamazwe, esayiniwe ngo-1881  <response>: I-International Exposition of Electricity, yasungula i-ampere njengeyunithi ejwayelekile yokulinganisa kagesi, kanye ne-coulomb, i-volt, i-ohm, i-watt ne-farad, okuthiwa, ngokulandelana, ngemuva kwabantu besikhathi sika-Ampère uCharles-Augustin de Coulomb waseFrance, u-Alessandro Volta wase-Italy, uGeorg Ohm waseJalimane, uJames Watt waseScotland noMichael Faraday waseNgilandi. Igama lika - Ampère lingelinye lamagama angu - 72 aqoshwe e - Eiffel Tower. 