Question

State Gauss's law in electrostatics. Using it derive an expression for the electric
field due to an infinitely long straight wire of linear charge density Lambda C/m
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Answer 1

Answer:

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Answer 2

Answer:

Gauss law:

According to the gauss law the total amount of electric flux passing through the closed surface will be equal to the net charge enclosed by the surface with product of 1/€.

where € is "abstellen not"

¢ = q/€

where ¢ is "phi"