A steady current is flowing through a solenoid. If a bundle of soft iron is ins

A steady current is flowing through a solenoid. If a bundle
of soft iron is inserted in the coil, then the magnetic
field inside the solenoid

(1) increases

(2) decreases

(3) remains unaffected

(4) increases first and then decreases

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A steady current is flowing through a solenoid. If a bundle of soft iron is inserted in the coil, t..

Answer / david

Remains unaffected

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A steady current is flowing through a solenoid. If a bundle of soft iron is inserted in the coil, t..

Answer / ali

( 3 ) remains unaffected

Is This Answer Correct ?

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