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How is the magnetic field due to a solenoid carrying current affected if a soft iron bar is introduced inside the solenoid?

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Question

How is the magnetic field due to a solenoid carrying current affected if a soft iron bar is introduced inside the solenoid?

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Solution

Magnetic field due to a solenoid carrying current increases if a soft iron bar is introduced inside the solenoid.

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Chapter 10: Electro-Magnetism - EXERCISE-10 (A) [Page 240]

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Selina Physics [English] Class 10 ICSE
Chapter 10 Electro-Magnetism
EXERCISE-10 (A) | Q 18. | Page 240

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