Question

if the flow of electricity is switched off will attract metal pins if yes then why if no then why not​

Answer 1

Hey mate! Here is ur answer!!!!!

Explanation:

Because if large flow of electricity is on it will melts iron and secondly.... An electromagnet does not attract piece of iron. So, that's why

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Answer 2

Answer:

No..it will not attract the metal pins..

Explanation:

When electricity flows.. the bar gets magnetised..

but as soon as electricity stops flowing..the metal bar bar looses its metalic property as its gets demagnetised..so the metallic bar will not attract the metal pins..