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The inward and outward electric flux for...

The inward and outward electric flux for a closed surface unit of `N-m^(2)//C` are respectively `8xx10^(3)` and `4xx10^(3)`. Then the total charge inside the surface is [where `epsilon_(0)=` permittivity constant]

A

`4xx10^(3)`

B

`-4xx10^(3)`

C

`-(piR^(2)-piR)/(E)`

D

`-4xx10^(3)epsilon_(0)`

Text Solution

Verified by Experts

The correct Answer is:
4
`phi_(E)=(q)/(epsilon_(0))`
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