Soumyajitsir it is volume density.Please help me again.

Dear Sohan,

Ans:- If it is a vol charge density, then it is dificult to find out the X component of the field. To find the y component using Gauss's law we get,

E∫dA=Q/ε

or E(2∏rL)=∏r²Lρ/ε

or E=ρr/2ε (ans)

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