Two positive point charges are located on x-axis, q1=3.00 µC located at the origin, q2=6.00 µC located at x=12.0 cm, at what position on the x-axis does the net electric field equal

answer; i believe that the correct answer is (d) a very small amount of mass

less than one you can't create energy

if the person is shown to have +90n, then ans is -10n.

if the person is shown to have -90n, then ans is +10n.