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Two spheres of radii 3cm and 8cm are ch...

Two spheres of radii 3cm and 8cm are charged with `4xx10^(-9)C` and `1.6xx10^(-9)C` of electricity respectively. If they are joined by a wire, how much charge will flow from one to the other sphere?

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R G PUBLICATION-ELECTOSTATIC POTENTIAL AND CAPACITANCE-EXERCISE
  1. The work done in moving a charge 2xx10^(-9)C from a point of potential...

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  2. A parallel plate capacitor has plate separation "d" and the area of ea...

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  3. Two spheres of radii 3cm and 8cm are charged with 4xx10^(-9)C and 1....

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  4. A 600muF capacitor is charged by a 200V supply. It is then disconnect...

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  5. Derive the expression for field intensity due to an electric dipole in...

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  6. Fill in the blanks Potential energy upsilon of a charge q at poistion...

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  7. Fill in the blanks Conductors contain mobile carriers.

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  8. Fill in the blanks For linear isotropic dielectric vectorP =

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  9. Fill in the blanks The capacitance C depends only on the of the syste...

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  10. Define electrostatic potential at a point.

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  11. What do you mean by equipotential surface?

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  12. Give the relation between electric field E and potential V.

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  13. Why electrostatic potential is constant throughout the volume of the c...

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  14. A comb run through one's dry hair attracts small bits of paper. Why?

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  15. What are the dielectric substances?

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  16. What is linear isotropic dielectrics?

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  17. "The dielectric is polarised", show , how?

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  18. What is polarisation?

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  19. What is electric polarisation vector? Define the electric susceptibili...

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  20. What are capacitors?

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