摘要
利用电磁场的相对论变换关系,导出了运动电荷的电磁场,计算了运动电荷之间的相互作用力。并从定域于场的电磁场动量表达式出发,推导出了定域于电荷的似稳电磁场动量表达式,对运动电荷间相互作用力与其电磁场动量的关系进行了讨论,得出了运动电荷的相互作用力依然满足牛顿第三定律的结论。
About interactive between moving charge, usually we try to get the Leena-wisheer potential first. At present paper, we educed the electromagnetic expression of moving charge by using the relativity transformation and calculated the interactive force between moving charge, then we got the electromagnetic momentum expression consisting in charge from the momentum expression consisting in field and discussed the relation between this interactive foce and electromagnetic momentum.
出处
《电子科技大学学报》
EI
CAS
CSCD
北大核心
2003年第6期665-668,共4页
Journal of University of Electronic Science and Technology of China
关键词
运动电荷
电磁场相对论变换
相互作用力
电磁场动量
moving charge
relativity transformation
interactive force
electromagnetic momentum
