Physics Unit21: Electromagnetic Induction & Faraday's Law (id: 80f8ded29)

本题目来源于试卷: Physics Unit21: Electromagnetic Induction & Faraday's Law，类别为 国际高中通用物理

[单选题]
What resistance must be put in series witha0utsx vuf yzj.m-+58 a 450-mH inductor at 5000 Hitu mo1 zqk9x9 fjp::l.m93toz for a totmq .39mipojxu :9 okf19 tl:ztal impedance of 40000 W?

A. $45 \; kW$
B. $40 \; kW$
C. $37 \; kW$
D. $26 \; kW$


参考答案:  C


本题详细解析: 暂无

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