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An electric flux of -5xx10^3Nm^2C^-1 pas...

An electric flux of `-5xx10^3Nm^2C^-1` passes through a spherical gaussian surface of radius 20 cm due to the charge placed at its centre. If the radius of the gaussian surface is doubled, how much flux would pass through the surface?

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MODERN PUBLICATION-GAUSS' THEOREM-EXERCISE
  1. A uniformly charged conducting sphere of 2.8 m in diameter has a surfa...

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  2. A uniformly charged conducting sphere of 2.4 m diameter has a surface ...

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  3. Consider a uniform electric field E = 3 xx 10^3 hat 1 N//C. - What is ...

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  4. Given a uniform electric field vecE = 5xx10^-3hati NC^-1 What would be...

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  5. A point charge of 10^-7 colulomb is situated at the centre of a cube o...

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  6. A point charge of 5 muC is situated at the centre of a sphere of radiu...

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  7. Find the electric flux through each force of a hollow cube of side 10c...

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  8. A point charge of 12muC is located at the centre of a cube of side 1 m...

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  9. If the number of electric lines of force emerging out of a closed surf...

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  10. An electric flux of -6xx10^3Nm^2C^-1 passes through a spherical gaussi...

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  11. An electric flux of -5xx10^3Nm^2C^-1 passes through a spherical gaussi...

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  12. A charged particle having a charge of -3muC is placed close to a sheet...

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  13. A particle of mass 9xx10^-5 g is kept over a large horizontal sheet of...

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  14. Assume that earth has a charge of surface density 1 electron per metre...

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  15. Assume that earth has a charge of surface density 1 electron per metre...

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  16. The radius of gold nucleus (Z=79) is about 7.0 xx 10^-15 m. Assuming t...

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  17. The radius of gold nucleus (Z=79) is about 7.0 xx 10^-15 m. Assuming t...

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  18. A 1 mg ball carrying a charge of 2xx10^-8 C hangs from a thread. When ...

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  19. If a small sphere of mass m and charge q hangs from a silk thread at a...

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  20. An electric dipole AB consists of charge +-5 separated by a distance o...

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