In the coordinate system shown in the figure, particle 1 with charge q₁ = 12.5 C is located at coordinates (x₁,y₁) = (-3, 0) m and particle 2 with charge q₂ = -19.5 C is located at coordinates (x₂,y₂) = (1, 0) m.

Part (a)If you assume the potential vanishes at infinity, the potential will be zero at some point (x₀,0) with -3 m < x₀ < 1 m. an expression for x₀ in terms of q₁, q₂, x₁, and x₂.

Part (b)Solve for the numerical value of x₀.

Part (d)Solve for the numerical value of E₀, in newtons per coulomb.