Physics Unit21: Electromagnetic Induction & Faraday's Law (id: 23765fc69)

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 resistor and an inducab 9kh 09ktb4stor are connected in series to a battery. Thtn8op7b2 z 3q/xw 0ioue time constant for the circuit rex32o7wibq zno8tu/0ppresents the time required for the current to reach

A. 25% of the maximum current.
B. 37% of the maximum current.
C. 63% of the maximum current.
D. 75% of the maximum current.


参考答案:  C


本题详细解析: 暂无

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