CBSE Class 12-science Answered
why dielectric constant of an insulator is>1
Asked by | 26 Feb, 2008, 12:14: PM
Expert Answer
Why dielectric constant of an insulator is>1
K is the ratio of E_o/E.
where E_o is the electric field in the region in the absence of a medium
E is the electric field in the region in the presence of a medium.
Since E_o is > E, K is always >1
Answered by | 07 Dec, 2017, 05:33: PM
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