College Physics ›› 2019, Vol. 38 ›› Issue (3): 49-.doi: 10.16854 /j.cnki.1000-0712.180277

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The electric field intensity of a homogeneously charged cylindrical surface having limited length

LIANG Gang-lin   

  1. School of Optical and Electronic Information,Huazhong University of Science and Technology,Wuhan,Hubei 430000,China
  • Received:2018-05-11 Revised:2018-09-13 Online:2019-03-20 Published:2019-04-26

Abstract: By using the elliptic integral, the electric field intensity of a homogeneously charged cylindrical surface

with limited length is calculated in the cylindrical coordinates.

Key words: uniformly charged cylinder, field, elliptic integral