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JEE Main Physics Class 12 Electric Charges and Fields Questions

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Question : 67

Total: 108

Charges −q and +q located at A and B, respectively constitute an electric dipole. Distance AB=2a,O is the mid point of the dipole and OP is perpendicular to AB. A charge Q is placed at P where OP=y and y>>2a. The charge Q experiences an electrostatic force F. If Q is now moved along the equatorial line to P′ such that OP′ =(

), the force on Q will be close to: (

[10 Jan 2019, II]

3F
F
3
9F
27F

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