在边长为L的正方形的一条对角线的顶点上,各放一电荷量为Q的点电荷,其他两个顶点上各放一个电荷量为_q的点电荷,所点电荷受到的静电力为零,则Q:q等于多少?此时_q受到的静电力为多大?
来源:学生作业帮助网 编辑:作业帮 时间:2024/07/31 08:59:13
![在边长为L的正方形的一条对角线的顶点上,各放一电荷量为Q的点电荷,其他两个顶点上各放一个电荷量为_q的点电荷,所点电荷受到的静电力为零,则Q:q等于多少?此时_q受到的静电力为多大?](/uploads/image/z/10747685-29-5.jpg?t=%E5%9C%A8%E8%BE%B9%E9%95%BF%E4%B8%BAL%E7%9A%84%E6%AD%A3%E6%96%B9%E5%BD%A2%E7%9A%84%E4%B8%80%E6%9D%A1%E5%AF%B9%E8%A7%92%E7%BA%BF%E7%9A%84%E9%A1%B6%E7%82%B9%E4%B8%8A%2C%E5%90%84%E6%94%BE%E4%B8%80%E7%94%B5%E8%8D%B7%E9%87%8F%E4%B8%BAQ%E7%9A%84%E7%82%B9%E7%94%B5%E8%8D%B7%2C%E5%85%B6%E4%BB%96%E4%B8%A4%E4%B8%AA%E9%A1%B6%E7%82%B9%E4%B8%8A%E5%90%84%E6%94%BE%E4%B8%80%E4%B8%AA%E7%94%B5%E8%8D%B7%E9%87%8F%E4%B8%BA_q%E7%9A%84%E7%82%B9%E7%94%B5%E8%8D%B7%2C%E6%89%80%E7%82%B9%E7%94%B5%E8%8D%B7%E5%8F%97%E5%88%B0%E7%9A%84%E9%9D%99%E7%94%B5%E5%8A%9B%E4%B8%BA%E9%9B%B6%2C%E5%88%99Q%3Aq%E7%AD%89%E4%BA%8E%E5%A4%9A%E5%B0%91%3F%E6%AD%A4%E6%97%B6_q%E5%8F%97%E5%88%B0%E7%9A%84%E9%9D%99%E7%94%B5%E5%8A%9B%E4%B8%BA%E5%A4%9A%E5%A4%A7%3F)
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