Three charges are located at the points (0,0,0), (2,0,0) and (1,1,0) with the points indicated being in centimetres. Up and right are positive. The charges along the x-axis have 2nC of charge each and the remaining charge is -1nC. A -2nC is placed at a point T, located at (1,2,0). if the charge of the particle at "(1,1,0) is doubled then Fnet becomes?