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庫倫 參考 導覽選單"SI brochure, section 2.2.2"原先內容改充實

國際單位電學單位


電荷沙夏勒·奧古斯坦·德庫倫法拉電容電壓伏特電子摩爾












庫倫




出自維基百科，自由嘅百科全書






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Disambig.svg想搵蒙古國首都，請睇「烏蘭巴托」。

庫倫（Coulomb，符號C）係電荷嘅單位。呢個名係紀念法國物理學家沙夏勒·奧古斯坦·德庫倫（Charles Augustin de Coulomb）。庫倫唔係國際單位制基本單位，而係國際單位制衍生單位。一條有 1 安培電流嘅電綫裏面，每秒流經佢嘅橫切面嘅電荷就係 1 庫倫[1]。


1C=1A×1sdisplaystyle 1mathrm C =1mathrm A times 1mathrm s

1 庫倫亦係一個 1 法拉嘅電容，兩極電壓差 1 伏特嗰陣所儲起嘅電荷。


1C=1F×1Vdisplaystyle 1mathrm C =1mathrm F times 1mathrm V

一粒電子嘅負電荷e = 1.602119892525×10-19 庫倫。而 1 庫倫大概等於 6.24146×1018 粒電子（約 1.04×10-5摩爾電子，即十萬分之一摩爾電子）所帶嘅電荷總量。



參考



  1. ↑ "SI brochure, section 2.2.2". BIPM. （原先內容喺2007年6月18號歸檔）. 喺2013年6月25號搵到. 




寫緊 呢篇庫倫係楔位文章，重未寫完嘅。麻煩你幫手充實佢。









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