Physics Unit18: Electric Currents (id: 495afe547)

本题目来源于试卷: Physics Unit18: Electric Currents，类别为 通用国际物理

[单选题]
Car batteries are rated in (bdxc9w,+f0/ayd(jse, ckv1 nl4ch q"amp-hours." This is a measure of the7y grb;bw tg0p)f: -7/5s ntrmpvzi4tir

A. charge
B. current
C. emf
D. power


参考答案:  A


本题详细解析: 暂无

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