1.A sphere with a charge of−3.40nC and a radius of 1.00 cm is located at the origin of a coordinate system.

1 .-/2 POINTSKATZPSEF1 24.P.005.MY NOTESASK YOUR TEACHERA sphere with a charge of -3.40 nC and a radius of 1.00 cm is located at the origin of a coordinate system.(a) What is the electric field 2.70 cm away from the center of the sphere along the positive y axis? (Express your answer in vector form.)E =N/C(b) If a particle with a charge of 5.30 nC were placed at that location, what would be the electrostatic force on this charge? (Express your answer in vector form.)F =Need Help? Read ItWatch It2-/3 POINTSKATZPSEF1 24.P.012.MY NOTESASK YOUR TEACHERA particle with charge q1 = +5.2 JC is located at x = 0, and a second particle with charge 92 = -2.3 JC is located at x = 15 cm. Determine the location of a third particle with charge q3 = +4.3 JC such that the net electric field at x = 25 cm is zero.cmNeed Help?Read ItWatch It