Electret and Relative permittivity

Shortcuts: Differences, Similarities, Jaccard Similarity Coefficient, References.

Difference between Electret and Relative permittivity

Electret vs. Relative permittivity

Electret (formed of electr- from "electricity" and -et from "magnet") is a dielectric material that has a quasi-permanent electric charge or dipole polarisation. The relative permittivity of a material is its (absolute) permittivity expressed as a ratio relative to the permittivity of vacuum.

Similarities between Electret and Relative permittivity

Electret and Relative permittivity have 4 things in common (in Unionpedia): Capacitor, Dielectric, Electric field, Ferroelectricity.

Capacitor

A capacitor is a passive two-terminal electrical component that stores potential energy in an electric field.

Capacitor and Electret · Capacitor and Relative permittivity · See more »

Dielectric

A dielectric (or dielectric material) is an electrical insulator that can be polarized by an applied electric field.

Dielectric and Electret · Dielectric and Relative permittivity · See more »

Electric field

An electric field is a vector field surrounding an electric charge that exerts force on other charges, attracting or repelling them.

Electret and Electric field · Electric field and Relative permittivity · See more »

Ferroelectricity

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

Electret and Ferroelectricity · Ferroelectricity and Relative permittivity · See more »

The list above answers the following questions

What Electret and Relative permittivity have in common
What are the similarities between Electret and Relative permittivity

Electret and Relative permittivity Comparison

Electret has 53 relations, while Relative permittivity has 63. As they have in common 4, the Jaccard index is 3.45% = 4 / (53 + 63).

References

This article shows the relationship between Electret and Relative permittivity. To access each article from which the information was extracted, please visit:

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