.Five Charges of equal amount (Q) are placed at five corners of a regular hexagon of side 15 cm. What will be the value of sixth charge placed at sixth corner of the hexagon so that the electric field at the centre of hexagon is zero?

.Five Charges of equal amount (Q) are placed at five corners of a regu

1.	.Five Charges of equal amount (Q) are placed at five corners of a regular hexagon of side 15 cm. What will be the value of sixth charge placed at sixth corner of the hexagon so that the electric field at the centre of hexagon is zero?
A.	Q/6
B.	Q/2
C.	Q
D.	none of these
Answer» D. none of these