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List Three Ways in Which the Magnetic Field Strength of a Current-carrying Solenoid Can Be Increased?

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Question

 List three ways in which the magnetic field strength of a current-carrying solenoid can be increased?

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Solution

 Ways to increase the magnetic field strength of a current-carrying solenoid:
1. By increasing the number of turns in the solenoid
2. By increasing the flow of current passing through the solenoid
3. By using a soft iron rod as core in the solenoid

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Chapter 5: Magnetic Effects of Electric Current - Exercise 2 [Page 82]

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Lakhmir Singh Physics [English] Class 10
Chapter 5 Magnetic Effects of Electric Current
Exercise 2 | Q 22.4 | Page 82

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