| 共焦椭圆柱等值坐标电容器的电容 |
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| 引用本文： | 陈钢,李成金. 共焦椭圆柱等值坐标电容器的电容[J]. 大学物理, 2012, 31(8): 11-14 |
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| 作者姓名： | 陈钢 李成金 |
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| 作者单位： | 苏州大学 物理科学与技术学院,江苏苏州,215006 |
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| 摘 要： | 利用共焦椭圆柱坐标给出共焦椭圆柱电容器电容的一般表示,求解椭圆柱形电容器和双曲柱形电容器的电容,丰富了此类电容器电容值计算的结果.
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| 关 键 词： | 共焦椭圆柱形电容 共焦双曲柱形电容 椭圆柱坐标 电容 |
The electric capacity of a confocal elliptic cylindrical capacitor |
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| CHEN Gang , LI Cheng-jin. The electric capacity of a confocal elliptic cylindrical capacitor[J]. College Physics, 2012, 31(8): 11-14 |
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| Authors: | CHEN Gang LI Cheng-jin |
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| Affiliation: | (School of Physics and Technology,Soochow University,Suzhou,Jiangsu 215006,China) |
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| Abstract: | By mean of the confocal elliptic cylindrical coordinate,we calculate capacitance of a confocal ellipsoid-shaped capacitor and hyperbolic cylindrical capacitor,and show the general expression of capacitance for a confocal ellipsoid-shaped capacitor.It makes the calculation results of so kinds of capacitors become richer. |
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| Keywords: | confocal elliptic cylindrical capacitor confocal hyperbolic cylindrical capacitor eliptic cylindrical coordinate capacitance |
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