Indicate which of the following material does not retain magnetism permanently.
A. Soft iron
B. Stainless steel
C. Hardened steel
D. None of the above
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Answer: A
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Indicate which of the following material does not retain magnetism permanently.
A. Soft iron
B. Stainless steel
C. Hardened steel
D. None of the above
Answer: A
Share your understanding of this question with the correct explanation.