关于静电力如图,质量均为m的三个带电小球A、B、C,放在光滑的绝缘的水平面上,彼此相隔的距离为L(L比球半径r大许多),B球带电荷量为QB=-3q,A球带电荷量为QA=+6q,若对C球加一个水平向右的恒力
来源:学生作业帮助网 编辑:作业帮 时间:2024/08/08 19:05:32
![关于静电力如图,质量均为m的三个带电小球A、B、C,放在光滑的绝缘的水平面上,彼此相隔的距离为L(L比球半径r大许多),B球带电荷量为QB=-3q,A球带电荷量为QA=+6q,若对C球加一个水平向右的恒力](/uploads/image/z/12669457-49-7.jpg?t=%E5%85%B3%E4%BA%8E%E9%9D%99%E7%94%B5%E5%8A%9B%E5%A6%82%E5%9B%BE%2C%E8%B4%A8%E9%87%8F%E5%9D%87%E4%B8%BAm%E7%9A%84%E4%B8%89%E4%B8%AA%E5%B8%A6%E7%94%B5%E5%B0%8F%E7%90%83A%E3%80%81B%E3%80%81C%2C%E6%94%BE%E5%9C%A8%E5%85%89%E6%BB%91%E7%9A%84%E7%BB%9D%E7%BC%98%E7%9A%84%E6%B0%B4%E5%B9%B3%E9%9D%A2%E4%B8%8A%2C%E5%BD%BC%E6%AD%A4%E7%9B%B8%E9%9A%94%E7%9A%84%E8%B7%9D%E7%A6%BB%E4%B8%BAL%EF%BC%88L%E6%AF%94%E7%90%83%E5%8D%8A%E5%BE%84r%E5%A4%A7%E8%AE%B8%E5%A4%9A%EF%BC%89%2CB%E7%90%83%E5%B8%A6%E7%94%B5%E8%8D%B7%E9%87%8F%E4%B8%BAQB%3D-3q%2CA%E7%90%83%E5%B8%A6%E7%94%B5%E8%8D%B7%E9%87%8F%E4%B8%BAQA%3D%2B6q%2C%E8%8B%A5%E5%AF%B9C%E7%90%83%E5%8A%A0%E4%B8%80%E4%B8%AA%E6%B0%B4%E5%B9%B3%E5%90%91%E5%8F%B3%E7%9A%84%E6%81%92%E5%8A%9B)
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