Which of the following is a ferro-electric material ?
A. Stainless steel
B. Wrought iron
C. Boron nitride
D. Y-alloy
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Answer: C
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Which of the following is a ferro-electric material ?
A. Stainless steel
B. Wrought iron
C. Boron nitride
D. Y-alloy
Answer: C
Share your understanding of this question with the correct explanation.