gc textbook chapter 18 Electric Currents (id: cefe4b3b2)

本题目来源于试卷: gc textbook chapter 18 Electric Currents，类别为 IB物理学

[填空题]
What is the current in amz )gpkc0c/os j0m jk2d 8,fax/pewon7)z 0jrhwt,* i vr7res if $1200\,Na^+$ ions flow across a cell membrane in $3.5\mu s$? The charge on the sodium is the same as on an electron, but positive.    $ \times10^{-11 }\;A$

参考答案: 5.5±2%


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