Physics Unit21: Electromagnetic Induction & Faraday's Law (id: 811af1590)

本题目来源于试卷: Physics Unit21: Electromagnetic Induction & Faraday's Law，类别为 通用国际物理

[单选题]
At what frequency does a 10-d66shhv l: ec-mFzzf6c75(9* usoau a ac capacitor have a reactance of 1200 W?

A. $13 \; Hz$
B. $42 \; Hz$
C. $60 \; Hz$
D. $83 \; Hz$


参考答案:  A


本题详细解析: 暂无

微信扫一扫，分享更方便