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Jan 16

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A large field is possible by inserting a soft iron core inside the solenoid. Explain why?

PukNitish asks:

A large field is possible by inserting a soft iron core inside the solenoid. Explain why?

Ans:

Soft Iron has high magnetic permeability, so all the magnetic field lines prefer to pass through it. Thus the magnetic field inside the solenoid is intensified.

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