Magnetic Suspension Demonstration Device
Wenjuan Chen · Physical Experiment of College · 2011
Magnetic suspension demonstration device is introduced using electro-magnetic theory,mechanical and electronic technologies.This instrument is designed with integrated linear hall sensor to probe the suspended object's displacement,and quantitatively displays automatic adjustment of the electromagnet's magnetism through digital tube voltage display circuit,which can accurately and visually demonstrates of magnetic suspension physical phenomenon.This instrument's structure is simple,stable performance,ease to operate,can be widely used in classroom demonstration,curriculum design and other situations and obtains a good teaching result in practical applications.