Two Spheres of Mass 3

Two spheres of mass 3.0 g, identical in shape and made of the same material, are suspended from the same point by massless strings of length L, much larger than the radius of the spheres. When the spheres are charged with 4.0 nC and 5.0 nC respectively, the angle made by the 4.0-nC charge with the vertical is

A) larger than the angle made by the 5.0 nC charge with the vertical.
B) the same as the angle made by the 5.0 nC charge, and nonzero.
C) the same as the angle made by the 5.0 nC charge, and zero.
D) smaller than the angle made by the 5.0 nC charge with the vertical.