Question

WHY SOFT IRON CORE IS INSERTED IN A SOLENOID??AS CURRENT CARRING SOLENOID BEHAVE LIKE A BAR MAGNET NO NEED OF SOFT IRON CORE??

Answer 1

Answer:

follow and mark

Explanation:

The iron becomes magnetic due to the strong magnetic field of the solenoid. Note : Only soft iron is used to make an electromagnet because Core of an Electromagnet loses all its magnetism when current is switched off.

Answer 2

Answer:

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No bro

we insert a soft iron core inside a solenoid to increase the magnetic field . Soft iron core is a piece of iron having electrons in it provide a medium to the electromagnetic waves which produce when current is pass from the solenoid.

If we use solenoid without inserting soft iron core it will work but having less magnetic force.

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hope you understand bro