Identical 4 $\pm$ C Charges Are Placed on the Y Axis at Y

question 47

Multiple Choice

Identical 4.0- $\pm$ C charges are placed on the y axis at y = $\pm$ 4.0 m.Point A is on the x axis at x = +3.0 m.Determine the electric potential of point A (relative to zero at the origin) .

• A)-4.5 kV
• B)-2.7 kV
• C)-1.8 kV
• D)-3.6 kV
• E)-14 kV