Physics, 16.09.2021 23:30 jasonespinosa19
A slab of insulating material has thickness 2d and is oriented so that its faces are parallel to the yz-plane and given by the planes x=d and x=−d. The y- and z-dimensions of the slab are very large compared to d, so treat them as infinite. The slab has charge density given by rho(x)=rho0(x/d)2, where rho0 is a positive constant.
Required:
a. Explain why the electric field due to the slab is zero at the center of the slab (x=0).
b. Using Gauss's law, find the magnitude of the electric field due to the slab at the points 0<= x <= d. Express your answer in terms of the variables p, x, d, and e_0.
d. Using Gauss's law, find the magnitude of the electric field due to the slab at the points x>= d. Express your answer in terms of the variables p, x, d, and e_0.
e. What is the direction of the electric field due to the slab at the pints x >= d.
Answers: 1
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