带电粒子在有心力场中运动时的两个守恒矢量  

TWO VECTOR CONSTANTS OF THE MOTION FOR A CHARGED PARTICLE IN THE CENTRAL FIELD OF FORCE

作　　者：陈祖刚[1] 陈治[2] 

机构地区：[1]北京服装学院 [2]北京联合大学纺织工程学院

出　　处：《工科物理》1998年第2期10-11,共2页

摘　　要：证明了带电粒子在有心力场中运动时有两个守恒矢量．其中之一存在于任意的有心力场中，另一个仅存在于与距离平方成反比的有心力场中．In this paper it is shown that there are two vector constants of the motion for a charged particle in the central field of force.One exists in any central field.The other exists only in the central field that the magnitude of force is inversely proportional to the square of the distance.

关 键 词：带电粒子 有心力场 守恒矢量 磁感应强度矢量 

分 类 号：O413.1[理学—理论物理]