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Magnetic Field Due to Current in a Solenoid

A soft bar is...

Question

A soft bar is inserted inside a current carrying solenoid. The magnetic field inside the solenoid.

A

Will decrease

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B

Will incresae

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C

Will become zero

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D

Will remain the same

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Solution

The correct option is B Will incresae
(b) Will increase
If a soft iron bar is inserted inside a current carrying solenoid. The magnetic field inside the solenoid will increase.

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