Physics Unit18: Electric Currents (id: b2382de3c)

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

[单选题]
A battery is rated at 1 ch f0hqc+-7 udpo8fo92 V and 11yyu7 nc7z/q b60 A-h. How much energy does the battery store?bq17cz/7n yyu

A. $1.9 \; kJ$
B. $6.0 \; kJ$
C. $1.9 \; MJ$
D. $6.9 \; MJ$


参考答案:  D


本题详细解析: 暂无

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