Two Point Charges Are Placed Along a Horizontal Axis with the Following

Multiple Choice

Two point charges are placed along a horizontal axis with the following values and positions: +3.0 µC at x = 0 cm and −6.0 µC at x = 20 cm.At what point along the x axis is the electric field zero?

A) 8.0 cm
B) −48 cm
C) −38 cm
D) −69 cm