1. The problem statement, all variables and given/known data Two small spheres, each of mass 8.00 g , are suspended by light strings 15.0 cm in length (see figure). A uniform electric field is applied in the x direction. The spheres have charges equal to -6*10^-8 and 6*10^-8 Determine the electric field that enables the spheres to be in equilibrium at an angle of 11 degree. 2. Relevant equations ke = 8.99*10^9 gravity= 9.8 m/s^2 ke(q1*q2)/r^2 ? 3. The attempt at a solution I don't know how to approach the problem. I don't know how gravity is affecting the problem. Can someone guide me through the problem??? What should I do in order to get the answer?