An infinite plane of charge occupies the x − y plane with surface charge density σ = −1.8 × 10−6c/m2 . an infinite line charge with charge density λ = 2.2 × 10−6c/m runs parallel to the y axis through the point (20.0cm)ˆz. a negative point charge, q = −8.3×10−7c, is located at the point (10.0cm)ˆz. consider the electric field at a point p at (20.0cm, 0.00, 20.0cm). you must show the symbolic formula you use before substitution and place appropriate english description in the solution to this problem. do not even consider reporting an electric field that is not a vector or a number without appropriate units.
(a)draw the electric field vectors of the three objects at point p and label them e~ plane, p , e~ line, p , and e~ point, p for the electric field of the plane, line, and point charge respectively. get the directions correct, you have no way to figure out relative magnitudes.
(b)compute the electric field of the plane at point p, e~ plane, p .
(c)compute the electric field of the line charge at point p, e~ line, p .
(d)compute the electric field of the point charge at point p, e~ point, p .
(e)compute the total electric field at point p, e~ p .