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AD004在静电场中有 A 、B 两点 ,关于这两点的场强和电势的关系 ,下列说法正确的是() 。

发布于 2021-04-19 22:41:38

【单选题】
A 场强大处 ,电势反而可能低
B 若电势相等 ,则场强一定相等
C 电势高处场强一定大
D 若场强相等 ,则电势一定相等

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wzh1326 2023-04-19

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