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Q: The core of an electromagnet is made of soft iron because soft iron has

  • 1
    small susceptibility and small retentivity
  • 2
    large susceptibility and small retentivity
  • 3
    large density and large retentivity
  • 4
    small density and large retentivity
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Answer : 2. "large susceptibility and small retentivity"
Explanation :

Answer: B) large susceptibility and small retentivity Explanation:

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