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Which of the following charges can form ...

Which of the following charges can form an electric dipole?

A

`+1muC,-1mC`

B

`+5xx10^-3C,-2xx10^-3C`

C

`+10^-3mC,-1muC`

D

`-1C,-1C`

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TARGET PUBLICATION-ELECTROSTATICS-EXCERCISE
  1. In vector form dipole moment can be expressed as

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  2. The SI unit and dimensions of dipole moment repectively are

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  3. Which of the following charges can form an electric dipole?

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  4. Two charges +3.2xx10^-19C and -3.2xx10^-19C are placed 2.4 A apart fro...

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  5. The region surrounding a stationary electric dipole has

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  6. An electric dipole is kept in non-uniform electric field. It experienc...

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  7. When axis of electric dipole lies along the direction of field then to...

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  8. The moment of couple acting on an electric field is maximum when

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  9. An electric dipole consisting of two opposite charges of 2 xx 10^-6 ea...

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  10. The magnitude (minimum) of charge that a particle can have is

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  11. When the charge is not accumulated in some part of a conductor but spr...

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  12. We can define the term charge density when distribution of charge is .

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  13. Linear charge density for a circle of radius r is

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  14. 10 muC charge is uniformly distributed along a wire of length 5m. Its ...

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  15. Charge per unit area is called as .

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  16. The SI unit of surface charge density is

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  17. Asphere of radius 10 cm is given a charge of 20 muC on its surface. Th...

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  18. Volume charge density is

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  19. A charge of magnitude 2muC is distributed uniformly throughout the soi...

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  20. Two identical conductors of copper and aluminium are placed in an iden...

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