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Electricity and Magnetism

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Flux of Charged Isolated Conductor

EANDM-UQICK1

Consider a charged conducting sphere with $r=0.5$m with a surface charge density $\sigma= + 9.2\mu C/m^2$.

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

A

$ 3.6\times 10^{5} Nm^2/C$

B

$ 2.6\times 10^{5} Nm^2/C$

C

$ 2.6\times 10^{7} Nm^2/C$

D

$ 3.2\times 10^{5} Nm^2/C$