An infinite cylinder of radius R has a linear charge density λ. The volume charge density (C/m3) within the cylinder (r≤R) is ρ(r)=ρ0rR

linear-charge

#1

An infinite cylinder of radius R has a linear charge density λ. The volume charge density (C/m3) within the cylinder (r≤R) is ρ®=ρ0rR, where ρ0 is a constant to be determined.

Answer:

Consider a section of the cylinder with length x

Then
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