A -3.48 nC charged particle is at rest at a position of (-0.900 m, 0) on an (×,y) coordinate plane. A long straight wire

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A -3.48 nC charged particle is at rest at a position of (-0.900 m, 0) on an (×,y) coordinate plane. A
long straight wire intersects the plane at (-0.040 m, 0) carrying 50.0 A into the page (-z direction).
Find:
a) the electric field at the origin (0,0)
b) the magnetic field at the origin (0,0)
An electron with velocity 200,000 m/s into the page (-z direction) appears at the origin. Find:
c) the electric force on the electron
d) the magnetic force on the electron
e) the net force on the electron