MAGNETIC CHARGE INDUCED BY ELECTRIC CHARGE IN A MAGNETOELECTRIC MEDIUM

被引:1
|
作者
PRADHAN, T
机构
[1] Institute of Physics, Bhubaneswar, 751005, Sachivalaya Marg
来源
EUROPHYSICS LETTERS | 1993年 / 21卷 / 09期
关键词
MAGNETOCHEMICAL AND MAGNETOELECTRIC EFFECTS; MAGNETOSTRICTION; MAGNETIC MONOPOLES;
D O I
10.1209/0295-5075/21/9/016
中图分类号
O4 [物理学];
学科分类号
0702 ;
摘要
It is shown that a particle with electric charge placed in a magneto-electric medium becomes a source of induced magnetic field the volume integral of whose divergence is non-zero. The particle with electric charge thus acquires a magnetic charge. It can also acquire an electric-dipole moment and all higher multipole moments forbidden by time reversal symmetry.
引用
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页码:971 / 973
页数:3
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