Five positive equal charges are placed at vertices of a regular hexagon and net electric field a...

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Five positive equal charges are placed at vertices of a regular hexagon and net electric field at the centre is \( \mathrm{E}_{1} \). A negative charge having equal magnitude is placed sixth vertex and then net electric
\( P \) field is \( \mathrm{E}_{2} \). Find \( \frac{\mathrm{E}_{2}}{\mathrm{E}_{1}} \).

W
(A) 2
(B) 1
(C) 3
(D) None of these
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