Results (
English) 1:
[Copy]Copied!
2. the electric magnet or temporary magnet (Electro Magnetic) is a magnet that occurs in the same way, with a permanent magnet. But the steel used is just an ordinary soft steel. When the grid feed- Power to the coil of iron bars around a thousand young. Light steel bars, there will be a magnet to the conditions immediately, but when stopping power to. Magnetic power will disappear.
Being translated, please wait..
