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Electric potential on dipole axis varies...

Electric potential on dipole axis varies inversely as ……….. Of distance of point from the center of electric dipole.

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At a point on the axis of an electric dipole

Field intensity due to a single charge varies inversely as ……….. of distance and field intensity due to an electric dipole varies inversely as ………. of distance of the point.

Electric field intensity (E) due to an electric dipole varies with distance (r) of the point from the center of dipole as :

(a) Obtain the expression for the potential due to a point charge. (b) Use the above expression to show that the potential, due to an electric dipole (length 2a), varies as the inverse square' of the distance r of the 'field point' from the centre of the dipole for rgta .

The electric potential at a point on the axis of an electric dipole depends on the distance r of the point from the dipole as

The magnitude of electric field intensity at a point on the axis of short dipole is 30V/m. The distance of the point from the centre of the dipole is 2m. Then potential at that point is

The electric field of an electric dipole at a point on its axis , at a distance d from the center of the dipole, varies as

Derive an expression for the electric potential at any point P at a distance r from the center of an electric dipole, making angle alpha with its axis.

PRADEEP-ELECTROSTATICS-Exercise
  1. Electric potential is a …………….. Quantity and its units are …………… .

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  2. Electrostatic forces are ……… forces.

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  3. Electric potential on dipole axis varies inversely as ……….. Of distan...

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  4. Electric potential at any point in equatorial plane of a dipole is ...

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  5. Electric potential gradient is a ………… quantity and is numberically equ...

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  6. Electric flux over an area in an electric field represents the ………… cr...

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  7. Electric flux is a ……………… quantity and its units are ………………. .

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  8. Two charges +q and -q are located at points A(0,0. -2) and B(0,0,2) r...

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  9. it requires 50 muJ of work to carry a 2 muC charge from a paint R to ...

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  10. If 100 J of work must be done to move electric charge equal tp 4C fro...

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  11. If 10 J of work is to be done in moving a charge of -200C from A to ...

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  12. The electric field at a point due to a point charge is 20 NC^(-1) an...

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  13. Two point charges q and -2q are kept 'd' distance apart. Find the loca...

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  14. To what potential we must charge an insulate sphere of radius 14 cm,...

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  15. A charge of 24 muC is given to a hollow metallic sphere of radius ...

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  16. Two charges + 10 muC and + 20 muC are placed at a. separation of 2 cm....

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  17. Two point charges one of +100 muC and another of -400 muC, are kept 3...

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  18. Two point charges 4 mu C and -2 mu C are separated by a distance of 1...

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  19. The electric field at a point due to a point a charge is 30 N//C, and ...

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  20. What is the potential at the centre of a square of each side 1.0 mete...

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