高一的电磁学三个相同的金属球,原来有两个小球带点量相等,相互间的吸引力为F,用第三个不带电的小球,依次接触两个带电的小球后移走,则原来两个带电小球之间的相互吸引力变为().A.F/2
来源:学生作业帮助网 编辑:作业帮 时间:2024/07/12 11:34:05
![高一的电磁学三个相同的金属球,原来有两个小球带点量相等,相互间的吸引力为F,用第三个不带电的小球,依次接触两个带电的小球后移走,则原来两个带电小球之间的相互吸引力变为().A.F/2](/uploads/image/z/11414891-11-1.jpg?t=%E9%AB%98%E4%B8%80%E7%9A%84%E7%94%B5%E7%A3%81%E5%AD%A6%E4%B8%89%E4%B8%AA%E7%9B%B8%E5%90%8C%E7%9A%84%E9%87%91%E5%B1%9E%E7%90%83%2C%E5%8E%9F%E6%9D%A5%E6%9C%89%E4%B8%A4%E4%B8%AA%E5%B0%8F%E7%90%83%E5%B8%A6%E7%82%B9%E9%87%8F%E7%9B%B8%E7%AD%89%2C%E7%9B%B8%E4%BA%92%E9%97%B4%E7%9A%84%E5%90%B8%E5%BC%95%E5%8A%9B%E4%B8%BAF%2C%E7%94%A8%E7%AC%AC%E4%B8%89%E4%B8%AA%E4%B8%8D%E5%B8%A6%E7%94%B5%E7%9A%84%E5%B0%8F%E7%90%83%2C%E4%BE%9D%E6%AC%A1%E6%8E%A5%E8%A7%A6%E4%B8%A4%E4%B8%AA%E5%B8%A6%E7%94%B5%E7%9A%84%E5%B0%8F%E7%90%83%E5%90%8E%E7%A7%BB%E8%B5%B0%2C%E5%88%99%E5%8E%9F%E6%9D%A5%E4%B8%A4%E4%B8%AA%E5%B8%A6%E7%94%B5%E5%B0%8F%E7%90%83%E4%B9%8B%E9%97%B4%E7%9A%84%E7%9B%B8%E4%BA%92%E5%90%B8%E5%BC%95%E5%8A%9B%E5%8F%98%E4%B8%BA%EF%BC%88%EF%BC%89.A.F%2F2)
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