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电子伏与焦耳单位如何换算

更新时间: 2020-07-14 00:00:00     

电子伏特简称为电子伏,缩写为eV,是能量的单位,代表一个电子经过1伏特的电场加速后所获得的动能。

一个电子所带电量为一点六乘以十的负十九次方,一电子伏即为一个电子所带电量乘以一伏,即一点六乘以十的负十九次方库乘以一伏等于一点六乘以十的负十九次方焦耳。

关键词: 电子 单位 如何 换算

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