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Poissons equation states that:
∇2φ = -ρ/ε
Now suppose that the charge density is actually only a function of one coordinate ρ = ρ(x) but constant in y and z. Is the problem then equivalent to solving:
d2φ/dx^2 = -ρ(x)/ε
or what will the effect of the partial derivatives of y and z be in this case?
∇2φ = -ρ/ε
Now suppose that the charge density is actually only a function of one coordinate ρ = ρ(x) but constant in y and z. Is the problem then equivalent to solving:
d2φ/dx^2 = -ρ(x)/ε
or what will the effect of the partial derivatives of y and z be in this case?