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In a region of space the electric field ...

In a region of space the electric field in the `x`-direction and proportional to `x`i.e., `vec(E )=E_(0)xhat(i)`. Consider an imaginary cubical volume of edge a with its parallel to the axes of coordinates. The charge inside this volume will be

A

the total electric flux through the faces 1 and 3 is `E_0a^3`

B

the charge inside the cubical volume is `2epsilon_0E_0 a^3`

C

the total electric flux through the faces 2 and 4 is `2E_0a3`

D

the charge inside the cubical volume is `epsilon_0 E_0a^3`

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The correct Answer is:
A, B
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