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Two charges -q and +2q are placed at A a...

Two charges -q and +2q are placed at A and B respectively. The distance between A and B is 12m . At a point P between A and B the potential is zero . Then , the distance of AP is :

A

A.3 m

B

B.4 m

C

C.6 m

D

D.8 m

Text Solution

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The correct Answer is:
B
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