Naked Science Forum

General Science => General Science => Topic started by: virat_1991 on 18/04/2011 19:16:54

Title: i want to make an EM having a core good enough to create a strong magnetic field
Post by: virat_1991 on 18/04/2011 19:16:54

please help me it really very important,and your comments will matter a lot for the construction of this electromagnet.................................

Title: i want to make an EM having a core good enough to create a strong magnetic field
Post by: RD on 18/04/2011 21:48:38

http://en.wikipedia.org/wiki/Ferromagnetism#Ferromagnetic_materials

[all more expensive than iron]