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Two point charge -q and +q//2 are situat...

Two point charge `-q` and `+q//2` are situated at the origin and the point `(a,0,0)` respectively. The point along the `X`-axis where the electic field Vanishes is

A

`x = (a)/(sqrt2)`

B

`x = sqrt2a`

C

`x = (sqrt(2a))/(sqrt2 - 1)`

D

`x = (sqrt(2a))/(sqrt2 + 1)`

Text Solution

Verified by Experts

The correct Answer is:
C
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