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electromagnet

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electromagnet /elec·tro·mag·net/ (e-lek″tro-mag´net) a temporary magnet made by passing electric current through a coil of wire surrounding a core of soft iron.
electromagnet [e-lek″tro-mag´net]
a temporary magnet made by passing an electric current through a coil of wire surrounding a core of soft iron or steel.

electromagnet
a piece of metal rendered temporarily magnetic by passage of electricity through a coil surrounding it.


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If the trigger is pulled, the electrical circuit brings the current to the electromagnet and piston extends downward.
We attached an electromagnet to our 3-D probe, which caused the shrapnel to vibrate just enough that its motion could be detected.
The Magnetic Road Sweeper, made from 304 stainless steel, uses a permanent magnet or electromagnet for vehicle-mounted applications such as a for klift or skid-steer to sweep industrial or commercial floors, worksites, roadways, construction sites, or any area where ferrous materials need removal.
 
 
 
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