Physics Unit21: Electromagnetic Induction & Faraday's Law (id: cdc8d01a6)

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]
2.0 A in the 100-turn prvw(sr2 f uw2+5bdjo b+imary of 3q*73dkmxt *o,ha yxla transformer causes 14 A to flow in the secondary. How many turns xlt,x mh*3 7a3*qykodare in the secondary?

A. 700
B. 114
C. 14
D. 4


参考答案:  C


本题详细解析: 暂无

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