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What is the value of 1/4pi epsilon0?...

What is the value of` 1/4pi epsilon_0`?

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MBD PUBLICATION-ELECTRIC CHARGES AND FIELDS-QUESTION BANK
  1. Electric dipole consists of charges and the electric dipole moment is...

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  2. Write the expression for the force experienced by a charge q moving wi...

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  3. What is the value of 1/4pi epsilon0?

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  4. How does the electric field at a point due to an electric dipole depen...

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  5. What is the basic difference between electric charges and magnetic pol...

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  6. How is electric field intensity at a point related to the potential gr...

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  7. Two charges + 2 mu C and + 4 mu C are placed 0.1 cm apart. What is the...

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  8. What is the unit of electric field intensity ?

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  9. An electric dipole is placed in a uniform electric field. What is the ...

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  10. What is the SI unit of electric charge ?

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  11. What is the type of electricity developed on a glass rod when it is r...

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  12. The amount of work done in moving a charge from one point to another i...

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  13. A condenser of 5 mu F is charged to a voltage of 1 KV. The energy stor...

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  14. What is the use of Gaussian surface ?

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  15. What do you mean by electric flux ? Is it a vector or scalar ?

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  16. Define electric dipole and dipole moment. What is it's unit ?

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  17. Justify that repulsion is a surer test of electrification.

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  18. Are the field lines a reality ?

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  19. An electron and a proton are freely situation in an electric field. Wi...

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  20. An ebonite rod held in hand can be charged by rubbing with flannel but...

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