An infinitely long wire is kept along z-...

An infinitely long wire is kept along `z`-axis from `z= oo` to `z=oo`, having uniform linear cahrges density `(10)/(9) nC//m`. The electric field at point `(6 cm,8cm,10 cm)` will be

A

`(160hati+120hatj+200 hatk)NC^(-1)`

B

`(200hatk)NC^(-1)`

C

`(160 hati+120hatj) NC^(-1)`

D

`(120 hat I +160 hatj) NC^(-1)`

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The correct Answer is:

D

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