.Resistor. (id: 5ade5d658)

本题目来源于试卷: .Resistor.，类别为 美国物理杯赛(Physics Bowl)

[单选题]
03.09: How much current flows it0f mtyp. us4r5 el77through a 4 ohm ee z. 38k1zegt*7ce.7qhtajp resistor that is dissipating 36 watts of te j1* qhzpe..7gzact7 38 keepower?

A. 2.25A
B. 3.0A
C. 4.24A
D. 9.0A
E. 144A


参考答案:  B


本题详细解析: 暂无

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