princessbutterc
princessbutterc
10-03-2015
Physics
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What is a electromagnet?
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Conqueror
Conqueror
10-03-2015
An electromagnet is a soft metal core which is made into a magnet by passing the electric current through a coil which is surrounding it.
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Alex1221
Alex1221
10-03-2015
a soft metal core made into a magnet by the passage of electric current through a coil surrounding it.
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