Two particles are fixed to an x axis: particle 1 has a charge of q1 = 2.17 x 10^-8 C at x = 24.0 cm, and particle 2 has a charge of q2 = -5.76q1 at x = 70.0 cm. What is the coordinate on the x axis where the electric field is zero? A) 24.0 cm B) 70.0 cm C) 46.0 cm D) None of the above