Electric Charge and Electric Field (id: 9b71ccae6)

本题目来源于试卷: Electric Charge and Electric Field，类别为 IB物理学

[填空题]
How close must two emut7z6z z2 eo7/k.sh0 p6ql wzlhfxzt pa/ vl;v+ )6gx lm6n+a;ectrons be if the electric force between them is equal to the weight of either at the Earth’s sur +vf;alnp+lv6a tx/;hzm)xg 6face?    m

参考答案: 5.08±2%


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