洛仑兹力特性分析  

Mechancial properties of Lorentz force

作　　者：申志荣[1] 

机构地区：[1]陕西科技大学理学院,陕西咸阳712081

出　　处：《陕西师范大学学报（自然科学版）》2004年第S1期61-62,共2页Journal of Shaanxi Normal University：Natural Science Edition

摘　　要：分析了两个相互运动的点电荷之间相互作用的洛仑兹力,得到了洛仑兹力的数学表达式,讨论了两个电荷点之间的洛仑兹力的力学特性,证明了洛仑兹力不服从牛顿第三定律,同时说明了牛顿第三定律的成立条件及使用范围.The Lorentz force between two point charge with mutual motion is analyzed, the following results such as mathematics relationship and mechanical properties of Lorentz force are discussed. It is pointed out that Lorentz force is not accord with Newton third law. The condition and applicability of Newton third law are explained.

关 键 词：点电荷 洛仑兹力 牛顿第三定律 

分 类 号：O4413[理学—电磁学]