Which of the following compounds is ferroelec | vedclass

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(A) Ferroelectric materials are those that possess a permanent electric dipole moment even in the absence of an external electric field. $BaTiO_3$ (Ba

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$BaTiO_3$

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(A) Ferroelectric materials are those that possess a permanent electric dipole moment even in the absence of an external electric field. $BaTiO_3$ (Barium titanate) is a well-known example of a ferroelectric material. In $BaTiO_3$,the $Ti^{4+}$ ion is displaced from the center of the octahedral void,creating a permanent dipole moment.

Which of the following compounds is ferroelectric?

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