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Obtain the formula for the electric fiel...

Obtain the formula for the electric field due to a long thin wire of uniform linear charge density `lambda` without using Gauss's law. [Hint.use Coulomb's law directly and evaluate the necessary integral ].

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MODERN PUBLICATION-ELECTRIC CHARGES AND FIELDS -Ncert File (Textbook Exercise)
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  2. What is the net flux of the uniform electric field of Exercise 1.15 th...

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  3. Careful measurement of the electric field at the surface of a black...

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  4. A point charge +10 muC is a distance 5 cm directly above the centre of...

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  5. A point charge of 2.0 muC is at the centre of a cubic Gaussian surface...

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  6. A point charge causes an electric flux of -1.0xx10^(3) N m^(2)//C to p...

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  7. A conducting sphere fo radius 10 cm has an unknown charge. If the elec...

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

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  9. An infinite line charge produces a field of 9xx10^(4) NC at a distance...

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  10. Two large this metal plates are parallel and close to each other. On t...

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  11. An oil drop of 12 excess electrons is held stationaty under a constan...

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  12. In a certain region of space, electric field is along the z-direction ...

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  13. Which among the curves shown in Fig. cannot possibly represent electro...

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  14. (a) A conductor A with a cavity as shown in Fig, is given a charge ...

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  15. A hollow charged conductor has a tiny hole cut into its surface. Sho...

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  16. Obtain the formula for the electric field due to a long thin wire of ...

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  17. It is now believed that protons and neutrons (which constitute nuclei ...

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  18. (a) Consider an arbitrary electrostatic field configuration. A small t...

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  19. A particle of mass m and charge(-q) enters the region between the ...

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  20. Suppose that the particle is an electron projected with velocity V(x)=...

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