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物理影片:鋁環的電磁感應

此實驗以鋁箔剪成環狀,當磁鐵靠近或遠離時,會帶動鋁環運動,到底為什麼?

*來源 Youtube:http://www.youtube.com/watch?v=mcQVURgC7bw  (by makseyuen2)

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Posted in 趣味科學, 電磁學, 電磁感應與冷次定律.

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By 張慶堂 – 2011 年 12 月 28 日

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