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Two electric dipoles are placed parallel...

Two electric dipoles are placed parallel to each other as shown in figure. The potential at apoint P is

A

`K(2q)/(r_1)^2`

B

`K(5q)/((r_1)^2 + (r_1)^2 )`

C

`K(3q)/(r_2)^2`

D

Zero

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The correct Answer is:
D
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