Q216
Which one of the following statements is NOT true?
A.
Rochelle salt exhibits ferroelectric property
B.
Spontaneous polarization is a characteristic property of ferroelectric material
C.
Spontaneous polarization of ferroelectric materials usually vanishes below ferroelectric Curie temperature
AnswerD.
Ferroelectric materials exhibit hysteresis effect
Answer: Option C
Solution
Answer: Option C
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