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 charge density `(10)/(9) nC//m`. The electric field at point `(6 cm,8cm,10 cm)` will be

A

`(120hati+ 160 hatj +200 hatk)V//m`

B

`200hatk V//m`

C

`(160hati + 120 hatj)V//m`

D

`(120hati + 160 hatj)V//m`

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The correct Answer is:

d

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