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bln1230

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- Homework Statement
- Given ABCDA'B'C'D' is a cube. Face ABCD has surface electric density σ and face A'B'C'D' has surface electric density -σ. Find electric field vector E at the center of the cube

- Relevant Equations
- E=σ/2εε0

I have these equations in my book, but I don't know how I can use them in this problem

Electric field of a plane has surface electric density σ: E = σ/2εε₀

Ostrogradski - Gauss theorem: Φ₀ = integral DdS

Can someone help me :((

Electric field of a plane has surface electric density σ: E = σ/2εε₀

Ostrogradski - Gauss theorem: Φ₀ = integral DdS

Can someone help me :((