In a rectangular coordinate system, a positive point charge
5.0nC is placed at x=2cm, y=0cm and a negative point charge -5.0nC
is placed at x=-2cm,y=0cm. Point P is at x=2cm, y=3cm
K=8.99 x 10^9 (Nxm^2)/C^2
a) Calculate the magnitude of the force between the positive
charge and negative charge
b) Draw the electric field vector at point P, caused by the
positive charge. Find its magnitude
c) Draw the electric field vector at point P, caused by the
negative charge....