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Electricity and Magnetism

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Flux Calculation in Planar Symmetry

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The figure below shows a uniform sheet of positive charge with a value $+ \sigma = 2.3 \times 10^{-9} \text{ C/m}^2$. A spherical surface of radius $R = 3.82 \: \rm cm$ is positioned such that the uniform sheet of charge passes through the center of the sphere.

Created for Albert.io. Copyright 2016. All rights reserved.

What is the electric flux over the surface of the sphere?

A

$1.19 \rm \frac{N m^2}{C}$

B

$31.2 \rm \frac{N m^2}{C}$

C

$0.38 \rm \frac{N m^2}{C}$

D

$1.05 \times 10^{-11} \rm \frac{N m^2}{C}$

E

$0 \rm \frac{N m^2}{C}$