Duba wurin da ke ƙasa sannan ka amsa tambayar daga baya a cikin harshe ɗaya kamar yadda wurin yake:  Passage: Franklin ya fara binciken yanayin wutar lantarki a 1746 lokacin da ya ga wasu laccoci na Archibald Spencer ta amfani da wutar lantarki don zane-zane. Franklin ya ba da shawarar cewa wutar lantarki "glass" da "resinous" ba nau'ikan "ruwa mai lantarki" ba ne (kamar yadda ake kiran wutar lantarki a lokacin), amma "ruwa" iri ɗaya a ƙarƙashin matsin lamba daban-daban. (William Watson ya gabatar da wannan shawarar a wannan shekarar.) Franklin shi ne na farko da ya sanya musu lakabi a matsayin masu kyau da marasa kyau, kuma shi ne na farko da ya gano ka'idar kiyaye caji. A shekara ta 1748 ya gina wani mai yawa na farantin capacitor, wanda ya kira "batirin lantarki" (ba za a rikita shi da Volta ba) ta hanyar sanya bangarori goma sha ɗaya na gilashin da aka sanya tsakanin farantin jagora, wanda aka dakatar da igiyoyin siliki kuma aka haɗa ta wayoyi. A cikin girmamawa ga aikinsa da wutar lantarki, Franklin ya sami lambar yabo ta Copley ta Royal Society a 1753, kuma a 1756 ya zama ɗaya daga cikin 'yan ƙarni na 18 da aka zaɓa a matsayin Fellow na Society. Ya sami digiri na girmamawa daga jami'o'in Harvard da Yale (na farko). An sanya sunan sashin cgs na cajin lantarki bayan shi: ɗayan franklin (Fr) daidai yake da statcoulomb ɗaya.  Tambaya: Wace irin makamashi ne raka'a cgs ke wakilta?
cajin lantarki