Chrome，
QQ浏览器
-
-
![[中考物理]《欧姆定律》最全考点讲解！由易到难彻底搞懂欧姆定律计算！从此不再害怕电学！](//imgshow.1ydt.com/img?url=%2F%2Fi2.hdslb.com%2Fbfs%2Farchive%2Faf14d043eaddf180e03e95faef47c92dd955b39c.png%40672w_378h_1c_%21web-search-common-cover)
-
-
-
-
-
-
-
-
-
-
-
-
-
-
播放：0 时间：2026-01-21简介： -
-
-
![[高中物理]闭合电路欧姆定律计算+分析全题型保姆精讲！精选例题！举一反三！](//imgshow.1ydt.com/img?url=%2F%2Fi0.hdslb.com%2Fbfs%2Farchive%2F4f11168ea39592f2e3a256f5c0d32fcd4ecf7944.jpg%40672w_378h_1c_%21web-search-common-cover)
-
-
-
-
-
![[初中物理]学完强如万磁王！一口气拿下《电与磁》所有考点！（上集）](//imgshow.1ydt.com/img?url=%2F%2Fi0.hdslb.com%2Fbfs%2Farchive%2F1d43aa648b2b53775a7324260d6187393bcb7adc.jpg%40672w_378h_1c_%21web-search-common-cover)
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
![[中考物理]《欧姆定律》最全考点讲解！由易到难彻底搞懂欧姆定律计算！从此不再害怕电学！](http://imgshow.1ydt.com/img?url=%2F%2Fi2.hdslb.com%2Fbfs%2Farchive%2Faf14d043eaddf180e03e95faef47c92dd955b39c.png%40672w_378h_1c_%21web-search-common-cover)
![[高中物理]闭合电路欧姆定律计算+分析全题型保姆精讲！精选例题！举一反三！](http://imgshow.1ydt.com/img?url=%2F%2Fi0.hdslb.com%2Fbfs%2Farchive%2F4f11168ea39592f2e3a256f5c0d32fcd4ecf7944.jpg%40672w_378h_1c_%21web-search-common-cover)
![[初中物理]学完强如万磁王！一口气拿下《电与磁》所有考点！（上集）](http://imgshow.1ydt.com/img?url=%2F%2Fi0.hdslb.com%2Fbfs%2Farchive%2F1d43aa648b2b53775a7324260d6187393bcb7adc.jpg%40672w_378h_1c_%21web-search-common-cover)
.