Frequent question: Which of the following is ferro electric compound?

BaTiO3 is a ferroelectric compound.

Which is an example of ferroelectric compound?

Barium titanate is an example of ferroelectric compound.

Which is a ferroelectric compound?

Ferroelectric materials—for example, barium titanate (BaTiO3) and Rochelle salt—are composed of crystals in which the structural units are tiny electric dipoles; that is, in each unit the centres of positive charge and of negative charge are slightly separated.

Which of the following is not ferro electric?

Hint: Ferroelectricity is a property of certain materials in which the spontaneous electric polarization can be reversed by applying an external electric field. One of the compounds in the options is a coordination compound and this is not a ferroelectric.

What is meant by ferroelectricity?

Ferroelectricity is a property of certain materials to have a spontaneous polarization which can be reversed by the application of an external electric field.

Which of the following materials is an example for ferroelectric material?

Examples of Ferroelectric Materials

BaTiO. PbTiO. Lead Zirconate Titanate (PZT) Triglycine Sulphate.

Which of the following is ferromagnetic compound?

Ferromagnetism is a kind of magnetism that is associated with iron, cobalt, nickel, and some alloys or compounds containing one or more of these elements. It also occurs in gadolinium and a few other rare-earth elements.

IT\'S FUNNING:  Do solar panels make a buzzing noise?

Which of the following materials exhibit ferro electricity?

Explanation: When a dielectric exhibits electric polarisation even in the absence of an external field, it is known as ferro-elecricity and these materials are termed as Ferro-electrics. They are anisotropic crystals that exhibit spontaneous polarisation. Hence only Rochelle salt exhibits Ferro-electricity.

Which of the following metal oxide is antiferromagnetic in nature?

Hence, $Mn{O_2}$ is antiferromagnetic in nature.

Which of the material is not ferroelectric material?

Explanation: All the ferroelectric materials are pyroelectric and piezoelectric but the reverse is not true. Ferroelectricity can occur only in noncentrosymmetric crystals, just like piezoelectricity.