电磁学与电动力学中的磁单极—V
MAGNETIC MONOPOLE IN ELECTROMAGNETISM AND ELECTRODYNAMICS—V
陈丽,王青
摘要(Abstract):
作为本系列5篇文章的最后一篇,作者在电磁学和电动力学框架内用尽量科普的方式对比前4篇文章介绍一个磁单极很不奇特的性质.本文主要研究用小电流圈定义的磁偶极子和用正负磁单极对定义的磁偶极子的差别.文章仔细讨论一个在2012年曾在业界引起很多争议的由一个点电荷和一个磁偶极子构成的体系的可能的现象,并展示对这个体系,由正负磁单极对构成的磁偶极子比由电流圈构成的磁偶极子要简单和平庸许多.
关键词(KeyWords): 磁偶极子;电流圈;正反磁单极子对
基金项目(Foundation):
作者(Author): 陈丽,王青
参考文献(References):
- [1]王青.电磁学与电动力学中的磁单极——Ⅰ[J].物理与工程,2013,23(6):8-11.
- [2]王青.电磁学与电动力学中的磁单极——Ⅱ[J].物理与工程,2014,24(5):29-33.
- [3]王青.电磁学与电动力学中的磁单极——Ⅲ[J].物理与工程,2015,25(4):19-24.
- [4]王青.电磁学与电动力学中的磁单极——Ⅳ[J].物理与工程,2015,25(5):33-40.
- [5]Mansuripur M.Trouble with the Lorentz law of force:Incompatibility with special relativity and momentum conservation[J].Phys Rev Lett,2012,108:193901.
- [6]Cho Adrian.Textbook electrodynamics may contradict relativity[J].Science 2012,336:404.
- [7]Vanzella D A T.Comment on"Trouble with the Lorentz law of force:Incompatibility with special relativity and momentum conservation"[J].Phys.Rev.Lett.2013,110:089401.
- [8]Barnett S M.Comment on"trouble with the lorentz law of force:Incompatibility with special relativity and momentum conservation"[J].Phys.Rev.Lett.2013,110:089402.
- [9]Saldanha P L.Comment on"trouble with the lorentz law of force:Incompatibility with special relativity and momentum conservation"[J].Phys.Rev.Lett.2013,110:089403.
- [10]Khorrami M.Comment on"trouble with the lorentz law of force:Incompatibility with special relativity and momentum conservation"[J].Phys.Rev.Lett.2013,110:089404.
- [11]Mansuripur M.Mansuripur replies:[J].Phys.Rev.Lett.2013,110:089405.
- [12]Mansuripur M.Mansuripur replies:[J].Proc.of SPIE.2012,8455:845512.
- [13]范秀华,张祥雪,程艳霞,等.磁单极与磁洛伦兹力[J].大学物理,2007,26(1):22-25,43.