Electric Currents (id: 4bf800ac3)

本题目来源于试卷: Electric Currents，类别为 IB物理学

[填空题]
What is the diameter of a 1k1cv7 pgik,*c+p3pl t.00-m length of tungssib:7q:e s m5bten wire whose resistance is $0.32\Omega$?    $ \times10^{-4 }\;m$

参考答案: 4.7±2%


本题详细解析:

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