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Three isolated equal charges are placed ...

Three isolated equal charges are placed at the three comers of an equilateral traingle as shown in figure. The statement which is true for net electric potential V and net electric field intensity E at the centre of the triangle is

A

`V = 0, E = 0`

B

`V = 0, E = 0`

C

`V ne 0, E = 0`

D

`V ne 0, E ne0`

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The correct Answer is:
D
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