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A positive point charge (+q) is kept in ...

A positive point charge (+q) is kept in the vicinity of an uncharged conducting plate. Sketch electric field lines originating from the point on to the surface of the plate.
Derive the expression for the electric field at the surface of a charged conductor.

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MODERN PUBLICATION-ELECTRIC CHARGES AND FIELDS -Revision Exercises (Short Answer )
  1. (a) Derive and expression for the electric field at any point on the e...

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  2. Give the expression for torque experienced by an electric dipole in an...

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  3. A positive point charge (+q) is kept in the vicinity of an uncharged c...

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  4. State and prove Gauss's law in electrostatics.

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  5. Using Gauss's law, derive an expression for the electric field intens...

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  6. Calculate distance of the point from the centre of a uniformly charged...

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  7. Draw a graph of electric field E(r) with distance r from the centre of...

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  8. State Gauss's law in electrostatics. Applying Gauss's law derive the e...

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  9. Is coulomb's law in electrostatics valld in all situations ?

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  10. Two positive charges which are 0.1m apart repel each other with a fo...

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  11. Plot a graph showing the variation of coulomb force (F) versus ((1)/(r...

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  12. A charge Q is distributed uniformly on a ring of radius R as shown in...

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  13. State Gauss's law in electrostatics. Using this law derive an expressi...

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  14. A small metal sphere carrying charge +Q is located at the centre of a ...

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  15. Define electric dipole moment. Is it a scalar or a vector? Derive the ...

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  16. A dipole of moment vecp is placed in a uniform electric field vecE. Th...

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  17. (a) Three point charges q,-4q and 2q are placed at the vertices of an ...

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  18. Two point charges q(A)=3muC and q(B)=-3muC are located 0.2 m apart in ...

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  19. Using Gauss's law, derive an expression for the electric field intens...

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  20. Two point charges q(A) = 3 mu C and q(B) = -3 muC are located 20 cm ...

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