Physics Unit21: Electromagnetic Induction & Faraday's Law (id: 0359bdb72)

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]
An ideal transformer h,l9n. iqsu4zkas 60 (n8p1dz3 0 .ttogdwc n 2ien3tturns on its primary coil and 300 turns on its secondary coil. If 120 V at 2.0 A is applie.od0ezi 2g cp81 n3t(twdtnn3 d to the primary, what voltage is present in the secondary?

A. $24 \; V$
B. $120 \; V$
C. $240 \; V$
D. $600 \; V$


参考答案:  D


本题详细解析: 暂无

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