【摘要】 本文认为安培力是组成导体的运动的电子和正离子所受的洛伦兹力的宏观表现,而形成安培力的根本内因是:导体内存在的把电子和正离子结合为导体的力场。并认为从普通物理教学角度来讲,所谓传统看法比最近提出的引入霍耳电场等新观点更可取。更多还原

【Abstract】 In this paper,the authors regard ampere force as a macromanifest- ation of Lorentz force acting on the moving electrons and positive ions. The basic internal reason to form ampere force is the force field in a conductor which combine electrons with positive ions.And from the point of view of general physics teaching,the authors think the so-called tra- ditionsl view is more desiable than the new views,which was recently raised by introducing Hall electric field.更多还原