The materials suitable for making electromagnets should have

Question:

The materials suitable for making electromagnets should have

  1. high retentivity and low coercivity

  2. low retentivity and low coercivity

  3. high retentivity and high coercivity

  4. low retentivity and high coercivity


Correct Option: 2

JEE Main Previous Year 1 Question of JEE Main from Physics Magnetism and Matter chapter.
JEE Main Previous Year 2004

Solution:

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