An electromagnet can be used for moving scrap steel from one place to another. In a scrapyard, a crane has a large iron disc that is not a permanent magnet.
Ferrous metals are magnetic and are often collected in scrap yards by a large electromagnet attached to a crane , sweeping across piles of scrap to grab mag-
In a scrapyard, a crane has a large iron disc that is not a permanent magnet. The crane operator lowers the electromagnet into a pile of scrap steel and then
These large cranes are used to pick up and move metals containing things such as steel and iron, which is primarily found in recycling plants and junk yards
