通电电流在磁场中受到的安培力,往往将力、电、磁的知识联系在一起,是考查综合分析能力非常好的素材,也是各种考试命题的热点.通电导线在其他电流或磁场的作用下,会引起导线受力情况发生变化从而引起导线的运动.要判断通电导线所受的安培力,必须要清楚导线所在位置的磁场分布情 Electric current in the magnetic field by the ampere force, often the force, electricity, magnetic knowledge linked together, is to examine the ability of comprehensive analysis of very good material, but also a hot topic of various examinations. Conductive wire in the role of other current or magnetic field Under the wire will cause changes in the situation resulting in the movement of the wire To determine the power of wire subjected to the Ampere force, you must be clear wire location of the magnetic field distribution