Three equal charges are placed at the three corners of an isosceles triangle as shown in the fig...

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Three equal charges are placed at the three corners of an isosceles triangle as shown in the figure. The statement which is true for electric potential \( \mathrm{V} \) and the field intensity \( E \) at the centre of the triangle is-
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(1) \( V=0, E=0 \)
(2) \( V=0, E \neq 0 \)
(3) \( \mathrm{V} \neq 0, \mathrm{E}=0 \)
(4) \( V \neq 0, E \neq 0 \)
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