A finite rod of non-uniform charge density λ = 3X0y sits on the y axis, as shown in figure 2 y(m) a) (0,0) (0,4) (0, -1) +x(m) P +² Figure 2: A rod of non-uniform charge density > Calculate the value of the magnitude of the electric field at point P(0, -1 m), for Xo = 2μC.
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