Physics Unit21: Electromagnetic Induction & Faraday's Law (id: e38ab7d30)

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]
The secondary coil o2 k27jfb/uxfp(mbqii6gmap54w; ;l+j ;adnk f a neon sign transformer provides 7500 V at 10.0 mA. The primary coil operatesm5plw ;k6aa giib+;;(nd4j m q on 120 V. What does the primary draw?

A. $0.625 \; A$
B. $0.625 \; mA$
C. $0.160 \; A$
D. $1.66 \; A$


参考答案:  A


本题详细解析: 暂无

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