Physics Unit21: Electromagnetic Induction & Faraday's Law (id: 3ab57220f)

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]
A pure inductor is connected to an AC power supply. In thi-e:wildv0ub9 lj **rhs circu6vj 5i9g pk2slit, the currensg9v 2kl5pi6 jt

A. leads the voltage by $90^{\circ}$.
B. lags the voltage by $90^{\circ}$.
C. is in phase with the voltage.
D. none of the given answers


参考答案:  B


本题详细解析: 暂无

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