Hi guys,
Here is the link to a short video about electromagnet.
http://www.neok12.com/video/Magnetism/zX57555a4f5f0b606e625063.htm
Enjoy!
Ms Zhong
Here is the link to a short video about electromagnet.
http://www.neok12.com/video/Magnetism/zX57555a4f5f0b606e625063.htm
Enjoy!
Ms Zhong