College Physics ›› 2018, Vol. 37 ›› Issue (7): 8-10.doi: 10. 16854 /j. cnki. 1000-0712. 170481

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On the stability and critical charge of charged droplets

YU Feng-jun   

  1. College of Physics and Electrical Engineering,Anyang Normal University,Anyang,Henan 455000,China
  • Online:2018-07-20 Published:2018-07-20

Abstract: For two charged models for charge distribution in the droplet surface and in the droplet,the stability of charged droplets is discussed by using energy analysis method,and the expression of the critical charge is derived.

Key words: charged droplet, stability, critical charge, electrostatic energy, surface energy