Charges -q and +q located at A and B, respectively, constitute an electric dipole. Distance AB = 2a, O is the midpoint 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 \(OP' = \left( {\frac{y}{3}} \right),\) the force on Q will close to \(\left( {\frac{y}{3} \gg 2a} \right)\)

Charges -q and +q located at A and B, respectively, constitute an elec

1.	Charges -q and +q located at A and B, respectively, constitute an electric dipole. Distance AB = 2a, O is the midpoint 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 \(OP' = \left( {\frac{y}{3}} \right),\) the force on Q will close to \(\left( {\frac{y}{3} \gg 2a} \right)\)
A.	\(\frac{F}{3}\)
B.	3F
C.	9F
D.	27F
Answer» E.

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Charges -q and +q located at A and B, respectively, constitute an electric dipole. Distance AB = 2a, O is the midpoint 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 \(OP' = \left( {\frac{y}{3}} \right),\) the force on Q will close to \(\left( {\frac{y}{3} \gg 2a} \right)\)
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