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A copper atom consists of copper nucleus...

A copper atom consists of copper nucleus surrounded by 29 electrons. The atomic weight of copper is `63.5mol e^(-1)`. Let us now take two pieces of copper each weighing 10g. Let us trandfer one elcetron from one piece to another for every 100 atoms in that piece. What will be the Coulomb force between the two pieces after the trandfer of electrons, if they are 1cm apart? Avogadro number= `6xx10^(23) `mol `e^(-1)`, charge on an electron =-`1.6xx10^(-19)C.`

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MODERN PUBLICATION-COULOMB'S LAW-EXERCISE
  1. A copper atom consists of copper nucleus surrounded by 29 electrons. T...

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  2. Explain conservation of charge giving two examples.

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  3. Discuss Conservation of charge.

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  4. Explain quantisation of charge.

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  5. Give six properties of electric charge.

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  6. State Coulomb's law and derive definition of a unit charge (coulomb).

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  7. State and explain Coulomb's law of force in electrostatics. What are i...

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  8. State Coulomb's law, explain its vector form and define SI unit of ele...

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  9. Write the vector form of force acting between two charges q1 and q2 ha...

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  10. State Coulomb's law in electrostatics.

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  11. State Coulomb's law in vector form and prove that vecF21 = - vecF12 wh...

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  12. What is meant by continuous charge distribution? Describe different ty...

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  13. Define surface charge density. Obtain expression for force on a charge...

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  14. Explain the terms quantization of charge

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  15. Discuss Conservation of charge.

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  16. Explain the terms addtive nature of charge.

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  17. Define dielectric constant of a medium in terms of fore between two el...

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  18. Explain , what is meant by dielectric constant. Give some example.

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  19. State and explain Coulomb's law of force in electrostatic. What is the...

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  20. State Coulomb's law in electrostatics. Express the same in SI units. M...

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  21. What is the importance of Coulomb's law in vector form?

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