大学物理 ›› 2015, Vol. 34 ›› Issue (10): 20-20.

• 著者文摘 • 上一篇    下一篇

用高斯定理计算两共焦抛物柱板间的电场和电容

郑民伟   

  1. 广州航海学院基础部,广东广州510725
  • 出版日期:2015-10-25 发布日期:2015-10-20

Calculation of two confocal parabolic cylinder plate between the electric field and capacitance using Gauss theorem

  • Online:2015-10-25 Published:2015-10-20

摘要: 在抛物柱坐标系下,运用静电场的高斯定理计算出两共焦抛物柱板间的电场强度、电势和电容.

关键词: 两共焦抛物柱导体板, 抛物柱坐标系, 电场强度, 电容.

Abstract: By using the Gauss theorem of electrostatic field in the parabolic cylindrical coordinates, two confo- cal parabolic cylinder plate between the electric field intensity, electric potential and capacitance are calculated.

Key words: two confocal parabolic cylindrical conductor plate, parabolic cylindrical coordinates, electric field intensity, capacitor

中图分类号: 

  • O441