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A spherical conductor of radius 12 cm ha...

A spherical conductor of radius 12 cm has a charge `1.6xx10^(-7)`C distributed uniformly on its surface. What is the electric filed outside the sphere.

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R G PUBLICATION-ELECTOSTATIC POTENTIAL AND CAPACITANCE-EXERCISE
  1. The sides of a rectangel ABCD are 15cm & 5cm as shown in figure point ...

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  2. A spherical conductor of radius 12 cm has a charge 1.6xx10^(-7)C dist...

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  3. A spherical conductor of radius 12 cm has a charge 1.6xx10^(-7)C dist...

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  4. A charge phi=+1muc is held at 0 between two point A and B such that A^...

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  5. Show that the work done by an external force in bringing a unit positi...

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  6. Deduce the expression for potential due to a point charge.

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  7. Calculate the potential at a point P due to a charge of 1.2xx10^(-8)C ...

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  8. Deduce the expression for potential due to an electric dipole.

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  9. Deduce the expression for potential energy of a system of charges?

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  10. Two charges 60xx10^(-9)C and -30xx10^(-9)C are located 100mm apart. At...

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  11. Deduce the expression for potential energy of a system of charges?

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  12. Consider a dipole with charges +q and -q. Find out the expression of p...

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  13. Show the difference in behaviour of a conductor and a dielectric in a...

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  14. Distinguish between polar and non-polar molecules.

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  15. With a neat diagram, show how does the polarised dielectric modify the...

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  16. For a paralle plate capacitor, show that capacitance

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  17. Find out the area of the plates of a 1F parallel plate capacitor (Give...

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  18. The plates of a parallel plate capacitor have an area of 9cm^2 each an...

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  19. Establish the general formula for effective capacitance of a series co...

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  20. Establish the general formula for effective capacitance C for parallel...

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