摘要
从能量和角动量角度对均匀磁场中旋转运动的中性导体进行研究,具体论证了中性导体在均匀磁场中旋转时,其电磁场的能量和角动量是守恒的,认为能流密度s=c2g在守恒中起着传输的作用.
From the view of energy and angular momentum,neutral conductor is studied when it spins in even magnetic field.It is particularly proved that electromagnetic field energy and angular momentum are conservancy,when neutral conductor spins in even magnetic field.It is indicated that energy stream desity s=c2g plays the role of transport within the conservation.
出处
《信阳师范学院学报（自然科学版）》
CAS
2003年第2期166-168,共3页
Journal of Xinyang Normal University(Natural Science Edition)
关键词
中性导体
均匀磁场
旋转运动
电磁场
能流密度
能量守恒
角动量守恒
energy stream density
electromagnetic field energy
angular momentum of electromagnetic field
electromagnetic moment
