永磁体与运动非磁性导体相互作用的实验演示装置  

Experimental Demonstration Devices Based on the Interaction of Permanent Magnets with Non-magnetic Conductors

作　　者：唐亚明[1] 杨清雷[1] 

机构地区：[1]青岛科技大学,山东青岛266042

出　　处：《大学物理实验》2017年第5期43-45,共3页Physical Experiment of College

摘　　要：演示了运动非磁性导体与永磁体间相互作用产生的力矩可以驱动永磁体绕自身对称轴转动,对学生深入讨论和应用电磁感应原理有帮助。This device demonstrates that the torque generated by the interaction between the non-magnetic conductor and the permanent magnet can drive the permanent magnet around its symmetry axis.The contents of the experiment are rich in connotation, showing a variety of physical phenomena, which is helpful for students to discuss and apply the principle of electromagnetic induction.

关 键 词：永磁体 电磁感应 演示装置 

分 类 号：O4-33[理学—物理]