A -34 nc charge is on the x-axis at x1 -7 cm and a 42 nc

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A -3.4 nC charge is on the x-axis at x1 = -7 cm and a 4.2 nC charge is on the x-axis at x2 = 13cm.

At what point or points on the y-axis is the electric potential zero?

Express your answer using two significant figures.

Reference no: EM13584954

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