# What do you understand by electric polarization how many types of electric polarization are there?

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## How many types of electric polarization are there?

There are two types of polarisation – occurring in the electric field, and spontaneously. In some cases mechanical stresses can also cause polarisation. The dielectric constant is a parameter, characterising the ability of some materials to polarise.

## What is the other name of electronic polarization?

If one has to define electric polarisation, it can be said that electric polarization (or polarization density or just polarization) is a vector field that defines the density of permanent or induced electric dipole moments in a dielectric material.

## What is an example of polarization?

Polarization involves creating division or causing a group or something to be divided up into two opposing groups. An example of polarization is when a controversial political figure causes the country to become sharply divided. A division into two conflicting or contrasting groups.

## How is electric polarization measured?

A method is described for measuring polarization in the presence of net charges by placing the dielectric sheet in contact with a grounded metal backing plate and by placing a field meter at a short distance in front of the dielectric.

## What are the different types of Polarizability?

polarization

• Electronic polarization. The polarization occurred due to displacement of positive charge and negative charge in dielectric material is called electronic polarization. …
• Ionic polarization. …
• Orientational polarization. …
• Space charge polarization.
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## What is the formula of polarization?

Polarization P in its quantitative meaning is the amount of dipole moment p per unit volume V of a polarized material, P = p/V.

## What are the two types of dielectrics?

On the basis of type of molecule present in the materials, the dielectrics are classified in two types – polar and non-polar dielectric materials.

• Polar Dielectric Materials. …
• Non-Polar Dielectric Materials.