Home
Class 12
PHYSICS
Wavelength of an electron accelerated by...

Wavelength of an electron accelerated by potential difference of 'V' volt is given by

A

`lambda=12.27/(sqrt V) overset@A`

B

`lambda=sqrt V/(12.27) overset @A`

C

`lambda=1 /(SqrtV) overset @A`

D

`lambda=12.27 overset@A`

Text Solution

Verified by Experts

Promotional Banner

Topper's Solved these Questions

  • Dual Nature of Radiation and Matter

    CHETANA PUBLICATION|Exercise EXERCISE|89 Videos

  • Current Electricity

    CHETANA PUBLICATION|Exercise Exercise|92 Videos

  • Electromagnetic Induction

    CHETANA PUBLICATION|Exercise EXERCISE|109 Videos

Similar Questions

Explore conceptually related problems

Derive an expression for the de Broglie wavelength of an electron moving under a potential difference of V volt.

Calculate de-Broglie wavelength of an electron beam accelerated through a potential difference of 60 V.

Calculate the, de Broglie wavelength of the electrons accelerated through a potential difference of 56 V.

Find the wavelength of a proton accelerated by a potential difference of50 V, h= 6.63xx10^-34 JS (Given : mp=1.673xx10^-27kg )

An electron is accelerated through a potential difference of 1000 volt. Its velocity is nearly

Derive an expression for the de Broglie wavelength of an electron under a potential difference V.

Calculate the, momentum of the electrons accelerated through a potential difference of 56 V.

The wavelength X of de Broglie waves associated withan electronof massmand charge accelerated through a potential difference of V is

An electron is accelerated through a potential difference of 150 V. Find the wavelength associated with it ?

CHETANA PUBLICATION-Dual Nature of Radiation and Matter-EXERCISE
  1. Ana-particle and alpha- protonare accelerated through same p.d. The r...

    Text Solution

    |

  2. If alpha-particle and a proton has same K.E. then the ratio of their w...

    Text Solution

    |

  3. Wavelength of an electron accelerated by potential difference of 'V' v...

    Text Solution

    |

  4. An electron is accelerated through a potential difference of 150 V. Fi...

    Text Solution

    |

  5. An electron is accelerated through a potential difference of 100,000 V...

    Text Solution

    |

  6. The wavelength of a particle of mass m and energy EK will be

    Text Solution

    |

  7. A photocell is used to automatically switch on the street lights in th...

    Text Solution

    |

  8. An electron, a proton, α -particle and a hydrogen atom are moving with...

    Text Solution

    |

  9. The de-Broglie wavelength of a particle of kinetic energy Ek is lambda...

    Text Solution

    |

  10. The hypothesis that material particle in motion has dual properties of...

    Text Solution

    |

  11. The rest mass of photon of wavelength lambda is

    Text Solution

    |

  12. If the wave properties of a particle are difficult to observe, it is p...

    Text Solution

    |

  13. Which of the following graph represent the variation of particle mome...

    Text Solution

    |

  14. The wavelength X of de Broglie waves associated withan electronof mass...

    Text Solution

    |

  15. In Davisson and Germer Experiment, maximum intensity is obtained at sc...

    Text Solution

    |

  16. If the accelerating potential in Davisson and Germer’s Experiment is 5...

    Text Solution

    |

  17. An electron is accelerated under a potential difference of 54 V. The s...

    Text Solution

    |

  18. The momentum of a particle associated with de-Broglie is wavelength of...

    Text Solution

    |

  19. Electron beam is accelerated so that de-Broglie wavelength is 10 overs...

    Text Solution

    |

  20. Select and write the correct answer: In photoelectric emission, the nu...

    Text Solution

    |