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GCSE科学/电气多选练习题7答案4
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来自维基百科，开放世界的开放书籍
<
GCSE Science
抱歉，但这是错误答案。请记住，你需要将电压和电流相
乘
才能得到功率。
<<返回并重试
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书籍：GCSE科学
华夏公益教科书
