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What is dieletric constant

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What is dieletric constant

Posted by Harman Preet 5 years, 1 month ago

CBSE > Class 12 > Physics

3 answers

Yogita Ingle 5 years, 1 month ago

The dielectric constant is the ratio of the permittivity of a substance to the permittivity of free space. It is an expression of the extent to which a material concentrates electric flux, and is the electrical equivalent of relative magnetic permeability.

Shweta? Dhama? 5 years, 1 month ago

Dielectric constant of a material is the ratio of its permittivity of medium ε to the permittivity of vacuum ε o , so K= ε / ε o. The dielectric constant is therefore also known as the relative permittivity of the material. Since the dielectric constant is just a ratio of two similar quantities, it is dimensionless....

Apurv Acharya 5 years, 1 month ago

The dielectric constant (k) of a material is the ratio of its permittivity ε to the permittivity of vacuum ε o , so k = ε / ε o. The dielectric constant is therefore also known as the relative permittivity of the material.

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