gc textbook chapter 17 Electric Potential (id: 998fcb29f)

本题目来源于试卷: gc textbook chapter 17 Electric Potential，类别为 通用国际物理

[填空题]
Dry air will break down if the pig h7mriom6l1-(o -pelectric fieldqs- reh.1 4sjj exceeds $3.0 \times10^{6 }\,V/m$. What amount of charge can be placed on a parallel-plate capacitor if the area of each plate is $56cm^2$?    $ \times10^{-7 }\,C$

参考答案: 1.5±2%


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