College Physics ›› 2021, Vol. 40 ›› Issue (11): 5-.doi: 10.16854 / j.cnki.1000-0712.210041

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Electrostatic induction of the infinite ungrounded conductor plate

FU Quan-hong,ZHENG Jian-bang,FAN Yuan-cheng,ZHANG Fu-li   

  1. School of Physical Science and Technology,Center for Teaching Experiments in Physics, NorthwesternPolytechnical University,Xi’an,Shaanxi 710129,China
  • Received:2021-01-23 Revised:2021-04-26 Online:2021-11-20 Published:2021-11-09

Abstract: Utilizing the uniqueness theorem of the boundary value problem of electrostatic field,we

strictly an- alyze the problem of electrostatic induction of the infinite ungrounded conductor

plate,and use the simulation soft- ware of COMSOL Multiphysics to verify the theoretically

calculated results.

Key words: uniqueness theorem, electrostatic induction, infinite conductor plate, ungrounded, COMSOL Multiphysics