Copper is not the only electric conductable metal. There is aluminum, gold, silver, nickel, tin, steel, brass and many more.
Copper is not the only electric conductable metal. There is aluminum, gold, silver, nickel, tin, steel, brass and many more.
But copper is very effective at making electromagnet devices, and has the best conductivity to price ratio. Silver is better, but more expensive.
But copper is very effective at making electromagnet devices, and has the best conductivity to price ratio. Silver is better, but more expensive.
(post is archived)