有两个完全相同的带电绝缘金属小球A、B，带电荷量QA=6.4×10-9 C，QB
题型：填空题
问题：
有两个完全相同的带电绝缘金属小球A、B，带电荷量QA=6.4×10-9 C，QB=-3.2×10-9 C，让两小球接触一下再分开，这时QA'=_____，QB'=____，并且接触过程中有 ____个电子从____转移到____上。
题型：填空题
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