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The electric potential at 0.1m from a po...

The electric potential at 0.1m from a point charge is 90V. What is the magnitude of the charge? Given, `epsilon_0=8.854xx10^-12 C^2 N^-1 m^-2`

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PUNJAB BOARD PREVIOUS YEAR PAPERS-Electric Potential -Exercise
  1. The electric potential at 0.1m from a point charge is 90V. What is the...

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  2. An electron is accelerated through a potential differrence of 300 V. W...

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  3. The electric potential at 0.3m from a point charge is 30V. What is the...

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  4. Electric potential at a distance 9 cm from a charge is 100V. Find the ...

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  5. Electric potential at a distance 0.9 m from a charge is +50V. Find the...

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  6. Electric potential at a distance 1cm from a charge is 90V. Find the ch...

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  7. Two charges 6xx10^-6C and -4xx10^-6C are located 10 cm apart. At what ...

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  8. Write a relation between electric potential and electric field intensi...

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  9. Define equipotential surfaces. Show that in the region of strong elect...

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  10. Define the physical quantity whose unit is J/c.

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  11. How many electron volt make one Joule?

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  12. What whould be the work done, if a point charge .+q. is taken from a p...

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  13. What are equipotential surfaces?

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  14. What is the shape of equipotential surface for a given point charge q.

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  15. Name the physical quantity whose S.I unit is Joule Coulomb^-1 Is it a ...

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  16. Explain how will you transfer the whole chrge of a Conductor of anothe...

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  17. Show that electric field everywhere is normal to the equipotential sur...

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  18. Prove that electric field at a point is equal to the negative gradient...

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  19. Show that electric field everywhere is normal to the equipotential sur...

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  20. No two equipotential intersect each other. Why?

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