I would like to create a magnet using electricity. What is the best material to do this? So I would take a bar and wrap it with wire and apply a DC current to it. This would then create a permanent bar magnet.
what is the best material to use for the bar? any good sources to buy/get it this material?
thank for any suggestions.
what is the best material to use for the bar? any good sources to buy/get it this material?
thank for any suggestions.