氢原子中的电子e绕原子核转动的轨道半径为r,转动的周期为T,把其等效成环形电流其值为
氢原子中的电子e绕原子核转动的轨道半径为r,转动的周期为T,把其等效成环形电流其值为
物理人气：553 ℃时间：2019-08-21 02:27:22
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e/T 知道r就能求T
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