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从对趋肤效应的解释 有疑谈起

从对趋肤效应的解释 有疑谈起. 武文倬 Pb01023037. 关键词 :. 趋肤效应，麦克斯维方程，自感，互感，贝塞尔函数. I 1. I 2. I 1. E 2. R. I 2. E 1. (1). (2). (3). 其中. 若 ，. 则： ，. Ⅰ. Ⅱ. Ⅲ. 感应圈. 1. H. A. B. G. 2. 3. C. e. f. C. R. L. 2. K. E. r. 1. 振荡频率. Maxwell 方程：. 在柱坐标中可化为：.

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从对趋肤效应的解释 有疑谈起

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  1. 从对趋肤效应的解释有疑谈起 • 武文倬Pb01023037

  2. 关键词: 趋肤效应，麦克斯维方程，自感，互感，贝塞尔函数

  3. I1 I2

  4. I1 E2 R I2 E1

  5. (1) (2) (3)

  6. 其中

  7. 若 ， 则： ，

  8. Ⅰ Ⅱ Ⅲ

  9. 感应圈 1 H A B G 2 3 C e f

  10. C R L 2 K E r 1

  11. 振荡频率

  12. Maxwell方程：

  13. 在柱坐标中可化为：

  14. 进一步化简为： 其中 若令 ，则 。

  15. 解出： 由前及递推公式 知：

  16. 当r=a时，则可推出：

  17. 谢谢！

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