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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

Does not obey Ohm.s law

B

Does not depend on exposure time

C

Does not depend on frequency of incident light

D

All the above

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The correct Answer is:
D
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AAKASH SERIES-DUAL NATURE OF RADIATION AND MATTER-EXERCISE-I
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