一道令人纠结的高中物理题?如图所示,在x轴上关于原点O对称的两点固定放置等量异种点电荷+Q和-Q,x轴上的P点位于的右侧.下列判断正确的是( )A.在x轴上还有一点与P点电场强度相同 B
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![一道令人纠结的高中物理题?如图所示,在x轴上关于原点O对称的两点固定放置等量异种点电荷+Q和-Q,x轴上的P点位于的右侧.下列判断正确的是( )A.在x轴上还有一点与P点电场强度相同 B](/uploads/image/z/11401477-61-7.jpg?t=%E4%B8%80%E9%81%93%E4%BB%A4%E4%BA%BA%E7%BA%A0%E7%BB%93%E7%9A%84%E9%AB%98%E4%B8%AD%E7%89%A9%E7%90%86%E9%A2%98%3F%E5%A6%82%E5%9B%BE%E6%89%80%E7%A4%BA%2C%E5%9C%A8x%E8%BD%B4%E4%B8%8A%E5%85%B3%E4%BA%8E%E5%8E%9F%E7%82%B9O%E5%AF%B9%E7%A7%B0%E7%9A%84%E4%B8%A4%E7%82%B9%E5%9B%BA%E5%AE%9A%E6%94%BE%E7%BD%AE%E7%AD%89%E9%87%8F%E5%BC%82%E7%A7%8D%E7%82%B9%E7%94%B5%E8%8D%B7%2BQ%E5%92%8C-Q%2Cx%E8%BD%B4%E4%B8%8A%E7%9A%84P%E7%82%B9%E4%BD%8D%E4%BA%8E%E7%9A%84%E5%8F%B3%E4%BE%A7%EF%BC%8E%E4%B8%8B%E5%88%97%E5%88%A4%E6%96%AD%E6%AD%A3%E7%A1%AE%E7%9A%84%E6%98%AF%EF%BC%88%E3%80%80%E3%80%80%EF%BC%89A%EF%BC%8E%E5%9C%A8x%E8%BD%B4%E4%B8%8A%E8%BF%98%E6%9C%89%E4%B8%80%E7%82%B9%E4%B8%8EP%E7%82%B9%E7%94%B5%E5%9C%BA%E5%BC%BA%E5%BA%A6%E7%9B%B8%E5%90%8C+B)
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