均匀带电椭球的静电自能 ———“‘带电厚椭球壳空腔内的电场’一文的补充”续
收稿日期: 2019-09-25
修回日期: 2019-11-05
网络出版日期: 2020-06-17
基金资助
国家自然科学基金( 11961131010) 资助项目; 河南省科技攻关项目( 172102210092) 资助
Electrostatic self-energy of a uniformly charged ellipsoid ———Sequel to“A supplement to the article‘Electric field in the cavity of a charged thick ellipsoidal shell’”
Received date: 2019-09-25
Revised date: 2019-11-05
Online published: 2020-06-17
于凤军, 汤振杰, 田俊龙, 鞠林 . 均匀带电椭球的静电自能 ———“‘带电厚椭球壳空腔内的电场’一文的补充”续[J]. 大学物理, 2020 , 39(06) : 14 -17 . DOI: 10.16854 /j.cnki.1000-0712.190432
of non-conductor. The method is to divide the thick ellipsoid into infinite thin coaxial ellipsoidal shells with the
same eccentricity ratios. The electrostatic self-energy formula for a uniformly charged ellipsoid of general shape is
obtained by considering the respective self-energy of every thin shell and interaction energy for each other.
/
| 〈 |
|
〉 |
