Answers

2014-04-12T21:00:10+05:30
Dielectric Constant or relative permittivity of a medium is defined as the ratio of force between two charges separated by a certain distance in the air (or Vaccum) to the force between the same charges separated by the same distance in the medium.It is denoted by K.
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2014-04-13T12:03:39+05:30
Dielectric constant of a medium is a measure of its ability to permit the passage of electric field lines through it with respect to vacuum.

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