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JEE Main 2004
Exam
JEE Main
Year
2004
Subject
Physics
Chapter
Magnetic Properties of Matter

JEE Main 2004 · Physics · Magnetic Properties of Matter

The materials suitable for making electromagnets should have

The materials suitable for making electromagnets should have

Options

  1. Ahigh retentivity and high coercivity
  2. Blow retentivity and low coercivity
  3. Chigh retentivity and low coercivity
  4. Dlow retentivity and high coercivity

Correct answer

B. low retentivity and low coercivity

Step-by-step solution

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