The following properties are associated with ferroelectric materials: – McqOptions

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1.	The following properties are associated with ferroelectric materials: Its susceptibility is negative.The susceptibility is expressed aswhere c is the Curie constant and Tc is the Curie temperature.It has permanent dipoles oriented randomly. Which of the above statements is/are correct?
A.	1 only
B.	1 and 3
C.	2 only
D.	1, 2 and 3
Answer» D. 1, 2 and 3

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