摘要
基于磁悬浮与电磁驱动原理研制了磁悬浮运动演示仪.该演示仪不仅可以演示磁悬浮运动,还可以开展多种相关实验探究.本文详细介绍了演示仪的设计与制作,并举例说明了利用该该仪器开展的探究活动.
Based on the principle of magnetic levitation and electromagnetic driving,magnetic levitation device has been designed.Using this device,we can not only demonstrate the movement of magnetic levitation,but also carry out a variety of related experiments.This paper mainly details the design and fabrication of the device,and illustrats the exploration activities carried out using this device.
出处
《物理实验》
北大核心
2010年第5期16-18,21,共4页
Physics Experimentation
关键词
磁悬浮
电磁驱动
磁阻尼
magnetic levitation
electromagnetic driving
magnetic damper
