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In the figure shown there is a large she...

In the figure shown there is a large sheet of charge of uniform surface charge density`'sigma'`.A charge particle of charge `'-q'` and mass `'m'` is projected from a point A on the sheet with a speed `'u'` with the angle of projection such that it lands at maximum distance from A on the sheet. Neglecting gravity, find the time flight

A

`(2sqrt(2)mv epsilon_(0))/(sigma q)`

B

`(sqrt(2)mv epsilon_(0))/(5sigma q)`

C

`(mv epsilon_(0))/(sqrt(2)sigma q)`

D

`(mv epsilon_(0))/(2sqrt(2)sigma q)`

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The correct Answer is:
A
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