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Figures below show regular hexagons, wit...

Figures below show regular hexagons, with charges at the vertices. In which of the following cases the electric field at the centre is not zero

A

1

B

2

C

3

D

4

Text Solution

Verified by Experts

The correct Answer is:
B
Electric field at a point due to positive charge acts away from the charge and due to negative charge it act’s towards the charge.
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