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State two ways by which the magnetic field due to a current carrying solenoid can be made stronger.

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Question

State two ways by which the magnetic field due to a current carrying solenoid can be made stronger.

Short Answer
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Solution

The magnetic field due to a solenoid can be made stronger by using:

  1. By increasing the number of turns of winding in the solenoid.
  2. By increasing the current through the solenoid.
  3. By placing a soft iron core along the axis of solenoid.
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Chapter 10: Electro-Magnetism - EXERCISE-10 (A) [Page 240]

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Selina Concise Physics [English] Class 10 ICSE
Chapter 10 Electro-Magnetism
EXERCISE-10 (A) | Q 14. | Page 240
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