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In figure , there are two patterns of el...

In figure , there are two patterns of electric field lines absent of dielectric and in presence of dielectric slab. The relative permittivity of the dielectric slab is
,

A

`5/3`

B

`5/3 xx epsilon_0`

C

`4`

D

`5/2`

Text Solution

Verified by Experts

The correct Answer is:
A
a. Dielectric constant on relative permittivity
`K=(E_("ext"))/(E_("net"))=(5)/(3)`
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