Home
Class 12
PHYSICS
The ratio of moment of an electron and a...

The ratio of moment of an electron and an `alpha`-particle which are accelerated from rest by a potential difference of `100V` is

A

1

B

`sqrt((2m_(e ))/(m_(alpha)))`

C

`sqrt((m_(e ))/(m_(alpha)))`

D

`sqrt((m_(e ))/(2m_(alpha)))`

Text Solution

Verified by Experts

Promotional Banner

Topper's Solved these Questions

  • ELECTROSTATICS

    ERRORLESS |Exercise Ordinary Thinking Objective Questions (Electric Dipole)|38 Videos

  • ELECTROSTATICS

    ERRORLESS |Exercise Ordinary Thinking Objective Questions (Electric Flux and Gauss.s Law)|28 Videos

  • ELECTROSTATICS

    ERRORLESS |Exercise Ordinary Thinking Objective Questions (Electric Flux and Gauss.s Law)|28 Videos

  • ELECTRONICS

    ERRORLESS |Exercise Selv Evaluation Test|23 Videos

  • HEATING AND CHEMICAL EFFECT OF CURRENT

    ERRORLESS |Exercise Self Evaluation Test|14 Videos

Similar Questions

Explore conceptually related problems

if m_p and m_(alpha) are masses of proton and alpha- particles find ratio of momentum of a proton and an alpha- particle which are accelerated fromr est by a potential difference of 200 V.

An alpha particle is accelerated from rest through a potential difference of 100 volt. Its final kinetic energy is

The ratio of deBroglie wavelegth of a proton and an a-particle accelerated through the same potential difference is-

Find the ratio of de Broglie wavelength of a proton and as alpha -particle which have been accelerated through same potential difference.

The ratio of the deBroglie wavelengths of proton, deuteron and alpha particle accelerated through the same potential difference 100V is

Kinetic energy of an electron accelerated in a potential difference of 100 V is

Find the de Broglie wavelength of an alpha particle accelerated through a potential difference of 100 V.

A electron beam particle is accelerated from rest through a potential difference of V volt. The speed of the particle is

ERRORLESS -ELECTROSTATICS -Ordinary Thinking Objective Questions (Electric Field and Potential)
  1. What is the potential energy of the equal positive point charges of 1 ...

    Text Solution

    |

  2. An ail drop having charge 2e is kept stationary between two parallel h...

    Text Solution

    |

  3. The ratio of moment of an electron and an alpha-particle which are acc...

    Text Solution

    |

  4. A proton is accelerated through 50,000 V. Its energy will increase by

    Text Solution

    |

  5. When a proton is accelerated through 1 V, then its kinetic energy will...

    Text Solution

    |

  6. An electron enters between two horizontal plates separated by 2 mm and...

    Text Solution

    |

  7. two metal spheres of radii R(1) and R(2) are charged to the same poten...

    Text Solution

    |

  8. Electric charges of +10 muC,+5 muC,-3 muC and +8 muC are placed at the...

    Text Solution

    |

  9. The electric field due to a charge at a distance of 3 m from it is 500...

    Text Solution

    |

  10. Two charges of 4 mu C each are placed at the corners A and B of an equ...

    Text Solution

    |

  11. find the electric field strength due to a point charge of 5 muC at a d...

    Text Solution

    |

  12. Ten electrons are qually spaced and fixed around a circle of radius R....

    Text Solution

    |

  13. Two positive point charges of 12 mu C and 8 mu C are 10 cm apart. The ...

    Text Solution

    |

  14. Three identical points charges, as shown are placed at the vertices of...

    Text Solution

    |

  15. The displacement of a chrage Q in the electric field E = e(1)hati + ...

    Text Solution

    |

  16. The potential at a point, due to a positive charge of 100 mu C at a di...

    Text Solution

    |

  17. A non-conducting solid sphere of radius R is uniformly charged. The ma...

    Text Solution

    |

  18. Two charges +5mu C and +10 mu C are placed 20 cm apart. The net electr...

    Text Solution

    |

  19. Which of the following is deflected by electric field ?

    Text Solution

    |

  20. As shown in the figure, charges and are placed at the vertices a...

    Text Solution

    |