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An infinite number of electric charges each equal to 5 nano coulombs are placed along x-axis at x = 1 cm, x-2 cm, x -4 cm, x = 8 cm,.. and so on. In this setup, if the consecutive charges have opposite sign, then the electric field in newton/coulomb at x =0 is

A

Infinity

B

Zero

C

`(1)/(4 pi epsilon_(0)) ((2q)/(3))`

D

`(1)/(4 pi epsilon_(0)) (2q)`

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