Two charges are placed on the $x-$axis: one is placed at $x=3m$ and the other is at $x=-3m.$ The magnitude of both charges is $4\mathrm{.}1C$ but the blue one $($at $x=-3m)$ is positive while the red one $($at $x=+3m)$ is negative.

What is the $x-$component of the electric field at $(x,y)=(0m,+4m)?$

$E_x=$

N$/$C

What is the $y-$component of the electric field at $(x,y)=(0m,+4m)?$

$E_y=$ N$/$C