Hysteresis loop in case of magnetically hard materials is more in shape as compared to magnetically soft materials
Correct answer: C. rectangular
- A. circular
- B. triangular
- C. rectangular
- D. none of the above
Explanation
Hard magnetic materials retain magnetism and require a large coercive force, producing a wide, nearly rectangular hysteresis loop. Soft materials have narrow loops and low hysteresis loss.
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