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Derive an expression for torque acting o...

Derive an expression for torque acting on an electric dipole in uniform electric field.

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CHETANA PUBLICATION-ELECTROSTATICS-EXERCISE
  1. The uniform charge distribution over the entire area of a plane is cal...

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  2. The permittivity of medium is 26.55 xx10^-12 C^2//Nm^2. The dielectric...

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  3. Two protons in a nucleus of U^238 are 6 xx 10^-15 m apart. Their mutua...

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  4. An electric dipole of length 2 cm is placed with its axis making angle...

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  5. An electric dipole consist of two opposite charges each of magnitude 1...

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  6. Select and write the most appropriate answer from the given alternativ...

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  7. Two identical metallic spheres A and B of exactly equal masses m are t...

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  8. Two point charges of 2 coulomb and 6 coulomb repel each other with a f...

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  9. State the law of conservation of charge.

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  10. Name the fundamental law governing interaction between charges on any ...

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  11. What will be the no. of electrons removed from a body in order to prod...

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  12. Define Surface charge density. State its formula and unit.

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  13. State the characteristics of lines of force.

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  14. Distinguish between polar molecules and non polar molecules (Any 2 poi...

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  15. State one similarity and one difference between gravitational force an...

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  16. What charge placed at 9 cm from a charge of 100 muc will experience a ...

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  17. Derive an expression for torque acting on an electric dipole in unifor...

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  18. Show that the total flux passing through a sphere is independent of th...

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  19. Three Charge of +10, -10 and + 5 mu C are placed at the corners A, B a...

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  20. Derive an expression for the electric intensity due to an electric dip...

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