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How does the de-Broglie wavelength of a ...

How does the de-Broglie wavelength of a charged particle changes when accelerating potential increases ?

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OSWAAL PUBLICATION-Sample Paper 2-Exercise
  1. Name the phenomenon in which an emf is induced in a coil due to the ch...

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  2. What is dispersion of light?

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  3. How does the de-Broglie wavelength of a charged particle changes when ...

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  4. What is the significance of the negative total energy of an electron o...

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  5. A radioactive element ""(92) X^(238) emits one alpha- particle and one...

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  6. What are sky waves ?

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  7. Mention and five properties of electric field lines.

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  8. What are the limitatons of ohm.s law?

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  9. Give the expression for period of oscillation of a magnctic dipole ( m...

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  10. Mention any three application of eddy currents.

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  11. What is displacement current? Mention its need.

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  12. Define critical angle. Write two conditions for total internal reflect...

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  13. Give the circuit symbol and truth table for OR gate

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  14. Draw block diagram of a reciever

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  15. Derive an expression for the electric potential energy of a system of ...

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  16. Obtain an expression for the magnetic force on a current carrying cond...

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  17. Write three properties of paramagnetic substance.

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  18. (a) Obtain the expression for the magnetic energy stored in a solenoid...

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  19. What is resonance in series LCR circuit? Derive the expression for res...

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  20. Derive the expression for resultant displacement and amplitude when tw...

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