How do scientists create electromagnetic force?

1 Answer
chandramohanPanakkal
Aug 12, 2016

Electro magnets are used to create electro magnetic force.

Explanation:

Insulated copper wire is wound on an iron core and when DC current is passed we get electro magnet..THe force increases with number of winding and current.In very large magnets super conductivity is used ti increase current.enter image source here
most powerful magnet used in large hardon colliider uses super conducting magnets.
Picture credit.Slideplayer.com.

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