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The electric dipole moment of an electro...

The electric dipole moment of an electron and a proton 4.2 nm apart is

A

`6.72xx10^-28`

B

`3.2xx10^-28`

C

`2.50xx10^-29`

D

`6.72xx10^-29`

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CHETANA PUBLICATION-Electrostatics-Exercise
  1. An electric dipole has length 2l. The ratio of electric field and pote...

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  2. The only non polar molecule given below is

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  3. The electric dipole moment of an electron and a proton 4.2 nm apart is

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  4. According to Gauss' theorem, electric field of an infinitely long stra...

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  5. A charged parallel plate capacitor has a potential energy U. if a slab...

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  6. If q is a charge on the capacitor and C is a capacitance, then energy ...

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  7. In a charged capacitor, the energy resides in

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  8. The electric field required for the breakdown of dielectric is called

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  9. Two parallel plates of area A are separated by two different dielectri...

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  10. A capacitor of capacity C has a charge Q and stored energy is W. If th...

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  11. An air filled capacitor has a capacitance 2p^f. Now the plate separati...

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  12. Capacity of an air capacitoris20muF.Theseparation between the parallel...

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  13. For the combination of capacitors given in the figure below, the equiv...

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  14. In the series combination of three capacitors of capacitances C1, C2, ...

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  15. Three equal capacitors are connected as shown in figure. Then the equi...

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  16. Displacement current is due to

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  17. Displacement current is given by

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  18. Select and write correct alternative from the following alternatives: ...

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  19. Select and write correct alternative from the following alternatives::...

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  20. Select and write correct alternative from the following alternatives::...

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