Why do we use iron for making electromagnet and not steel?
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The core of an electromagnet is made of an iron alloy known as soft iron. This nearly pure iron is preferred because it doesn’t have a remaining magnetization after the current stops, unlike most steels. This material also has higher magnetic permeability which increases the force of the electromagnet.
Anonymous:
What is permeability?
Its actually a complicated topic to tell briefly
Just simply it means a unit of magnetism for various metals
So can u write the answer in simpler words
Could u replace permeability with some other word
Thanks
You can write accessibility in place if permeability
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