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场强的叠加原理
更新时间: 2020-10-03 00:00:00  

点电荷系统中任意一点的场强等于各个点电荷单独存在时在该点产生的场强的矢量和,这就是场强叠加原理。

概念:如果有几个点电荷同时存在,它们产生的电场就相互叠加,形成合电场,这时某点的场强等于各个电荷单独存在时在该点产生的场强的矢量和。场强叠加原理实际上就是力的叠加原理。

关键词: 场强 叠加 原理

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