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A 400 pF capacitor is charged by a 100V ...

A 400 pF capacitor is charged by a 100V battery. How much eletrostatic energy is stored by the capacitor?

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BINA LIBRARY-QUESTION PAPER 2013-EXERCISE
  1. What is electrostatic shielding? How can it be achieved?

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  2. What is meant by potential at a point? Find an expression for potentia...

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  3. A 400 pF capacitor is charged by a 100V battery. How much eletrostatic...

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  4. State Kirchoff's laws of current electricity.

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  5. Establish the following relation for current flowing through a circuit...

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  6. A charged particle enters a magnetic field with a velocity v in a dire...

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  7. What is Curie temperature of a ferromagnetic material? Give one exampl...

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  8. What are hard ferromagnetic and soft ferromagnetic materials? Give on...

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  9. Draw diagram to show formation of virtual image by a concave mirror.

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  10. A coil of self inductance 20mH is connected to an a.c source of 220v a...

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  11. State the basic processes involved in the generation of e.m.f. in a so...

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  12. What is energy band gap of a semiconductor? What range of energy band ...

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  13. How do you define mobility of a charge carrier in a conductor? Establi...

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  14. Show that the angular frequency of a charged particle moving in a circ...

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  15. Find the following expression for the magnetic moment of an electron m...

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  16. Write down the four Maxwell's equations.

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  17. The electric field of an e.m. wave is given by Ey= 40sin((2pi)/2x-2p...

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  18. How is a wavefront defined? State Huygen's principle of propagation of...

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  19. Establish the following relation for total deviation delta of a ray li...

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  20. In a young's double slit experiment two slits are made one millimeter ...

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