Regions of attraction between like-charged conducting spheres

被引：11
|
作者：
Lekner, John [1 ]
机构：
[1] Victoria Univ Wellington, Sch Chem & Phys Sci, POB 600, Wellington 6140, New Zealand
来源：
AMERICAN JOURNAL OF PHYSICS | 2016年 / 84卷 / 06期
关键词：
D O I：
10.1119/1.4942449
中图分类号：
G40 [教育学];
学科分类号：
040101 ; 120403 ;
摘要：
Two positively charged conducting spheres have been shown to attract at close enough range, unless they have a charge ratio that would result from contact. We give analytical results for the charge ratio at which the cross-over between electrostatic attraction and repulsion occurs, as a function of the sphere separation. (C) 2016 American Association of Physics Teachers.
引用
收藏
页码：474 / 477
页数：4
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