All work must be shown. Use extra paper if necessary.
A uniform electric field E=4.0×10^(3)K(N)/
(C) is present. Find the flux through the following areas.

a)
A circle of radius 2cm in the uniform electric field E=4.0×10^(3)K(N)/
(C).
b)
A square with side length 5cm in the uniform electric field E=4.0×10^(3)K(N)/
(C).
c)
A rectangle with dimensions 3cm x 4cm in the uniform electric field E=4.0×10^(3)K(N)/
(C).
d)
A triangle with base 6cm and height 8cm in the uniform electric field E=4.0×10^(3)K(N)/
(C).