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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?

Short Answer
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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 a core in the solenoid.
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Chapter 10: Electromagnetism - EXERCISE [Page 253]

APPEARS IN

Lakhmir Singh Physics [English] Class 10 ICSE
Chapter 10 Electromagnetism
EXERCISE | Q 2. (iv) | Page 253
Lakhmir Singh Physics Part 1 [English] Class 10
Chapter 5 Magnetic Effects of Electric Current
Exercise 2 | Q 22. (d) | Page 286
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