In the figure set V=0 at infinity and let the particles have charges q1= +q= -3.60 *10^-5 C and q2= -6q. They are separated by d=45 cm, with q1 located at the origin. Locate any points on the x axis at which the net potential due to the two particles in zero. What is the positive position? What is a negative position?

In the figure set V=0 at infinity and let the particles have charges q1= +q= -3.60 *10^-5 C and q2= -6q. They are separated by d=45 cm, with q1 located at the origin. Locate any points on the x axis at which the net potential due to the two particles in zero. What is the positive position? What is a negative position?