 
<translate> A cikin kimiyyar lissafi, kiyaye caji shine ƙa'idar cewa cajin lantarki ba za a iya ƙirƙira shi ba kuma ba za a iya lalata shi ba. Adadin cajin lantarki, adadin cajin mai kyau an rage adadin cajin mara kyau a sararin samaniya, koyaushe ana kiyaye shi. Masanin kimiyyar Birtaniya William Watson ne ya fara ba da shawara a 1746 da kuma dan siyasar Amurka da masanin kimiyya Benjamin Franklin a 1747, ko da yake Michael Faraday ya ba da tabbacin farko a 1843.  Amsa wannan tambayar: Wanene ya gano dokar kiyaye cajin lantarki? Bari mu yi tunani da sauri. Ruwa na sani: <eng> In physics, charge conservation is the principle that electric charge can neither be created nor destroyed. The net quantity of electric charge, the amount of positive charge minus the amount of negative charge in the universe, is always conserved. Charge conservation was first proposed by British scientist William Watson in 1746 and American statesman and scientist Benjamin Franklin in 1747, although the first convincing proof was given by Michael Faraday in 1843.

Answer this question: who discovered law of conservation of electric charge? Let's think fast. Stream of consciousness: 