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>> $The inward and outward electric flux for$

Question

The inward and outward electric flux for a closed surface in units of $N m 2 / C$ are respectively $8 \times 1 0^{3}$ and $4 \times 1 0^{3}$ . Then the total charge inside the surface in S .I . units is (where $ϵ_{0} =$ permittivity in free space)

A

$4 \times 1 0^{3}$

B

$- 4 \times 1 0^{3}$

C

$\frac{( - 4 \times 1 0 ^{3} )}{ϵ _{0}}$

D

$- 4 \times 1 0^{3} \in_{0}$

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Updated on : 2022-09-05

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Correct option is D)

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