Question

using Gauss law derive an expression for the electric field at a point near an infinitely long straight uniformly charged wire​

Answer 1

Answer:

So the value of electric field intensity at a point due to an infinitely long uniformly charged straight wire comes out to be E=λ2πrε0. Note: ... Gauss law states that the total flux through a closed surface is 1εtimes the total charge inside that surface

Answer 2

Answer:

Plz refer to the attachment

Hope it helps you

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