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AP EAMCET202523 May 2025Morning ShiftPhysicsMagnetic Properties of MatterActual

Materials suitable for permanent magnets should have

Options

  1. Alow retentivity and low coercivity
  2. Blow retentivity and high coercivity
  3. Chigh retentivity and low coercivity
  4. Dhigh retentivity and high coercivity

Correct answer

D. high retentivity and high coercivity

Step-by-step solution

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