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![[初中物理]一口气搞懂《电动机》与《磁生电》所有内容！只要学好数理化，穿越也能笑哈哈！电与磁（下集）](//imgshow.1ydt.com/img?url=%2F%2Fi2.hdslb.com%2Fbfs%2Farchive%2F6f64d022f7cfb4365f2b432166affd0e718aa851.jpg%40672w_378h_1c_%21web-search-common-cover)
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![[初中物理]一口气搞定《焦耳定律》所有考点！把知识统统装进大脑！](//imgshow.1ydt.com/img?url=%2F%2Fi1.hdslb.com%2Fbfs%2Farchive%2Fc867d1ddbd2e9a4b5d5203120d0f6f4e113a9cc8.jpg%40672w_378h_1c_%21web-search-common-cover)
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播放：5 时间：2025-11-28简介： -
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![[初中物理]一口气搞懂《电动机》与《磁生电》所有内容！只要学好数理化，穿越也能笑哈哈！电与磁（下集）](http://imgshow.1ydt.com/img?url=%2F%2Fi2.hdslb.com%2Fbfs%2Farchive%2F6f64d022f7cfb4365f2b432166affd0e718aa851.jpg%40672w_378h_1c_%21web-search-common-cover)
![[初中物理]一口气搞定《焦耳定律》所有考点！把知识统统装进大脑！](http://imgshow.1ydt.com/img?url=%2F%2Fi1.hdslb.com%2Fbfs%2Farchive%2Fc867d1ddbd2e9a4b5d5203120d0f6f4e113a9cc8.jpg%40672w_378h_1c_%21web-search-common-cover)
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