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20201030初三物理(人教版)欧姆定律

视频地址：https://video.cache.bdschool.cn/vd/6103c0082fad4281d63028bda9ade4bc.mp4
附件： 20201030初三物理(人教版)欧姆定律-1教学设计.docx
附件： 20201030初三物理(人教版)欧姆定律-2PPT.pptx
附件： 20201030初三物理(人教版)欧姆定律-3任务单.docx
附件： 20201030初三物理(人教版)欧姆定律-4练习题.docx

18 views Jul 15, 2021

20201026初三物理(人教版)电流与电压和电阻的关系（第一课时） 20201029初三物理(北京版)电能电功

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