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DC Circuits (id: bfb51e52c)

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admin 发表于 3 天前 | 显示全部楼层 |阅读模式
本题目来源于试卷: DC Circuits,类别为 IB物理学

[填空题]
Suppose you want to run some apparatut(5u5pw : dhmyw3 kkb8s that is 95 mq43fwmy- x+4,ncrrfflb+i7 c5,zhcla ,ep j 0 from an electric outlet. Each of the wires connecting your apparatus to the 120-V source has a resistance per unit length ofb,,45+4eyfl7 c,z m l 0 hnqrf3crpcxjawi+-f $0.0065\Omega/m$. If your apparatus draws 3.0 A, what will be the voltage drop across the connecting wires and what voltage will be applied to your apparatus?
$V_{wires}$    V
the voltage applied to the apparatus is $\approx$    V(Round to the nearest integer)




参考答案:
空格1: 3.7±2%空格2: 116±2%


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