Hello arduinofolks! I am thinking about starting a project with this kind of metalball levitating in the air with an electromagnet(Solenoid). So I need some help with the basic physics here, if i go for a electromagnet like this one ( https://www.elfa.se/elfa3~eu_en/elfa/init.do?item=54-610-09&toc=…

Levitating metalsphere with electromagnet.

Topic		Replies	Views
Trying to source strong (and cheap) electromagnets General Guidance	16	7702	May 5, 2021
Electromagnet General Electronics	6	3535	May 6, 2021
levitazione magnetica Italiano	17	8579	May 6, 2021
Levitazione magnetica con arduino Hardware	33	27149	May 7, 2021
Help with creating simple levitating object General Guidance	3	634	May 5, 2021