Home
Class 12
PHYSICS
An alpha-particle is accelerated by a po...

An `alpha-`particle is accelerated by a potential difference of `10^4 V.` Find the change in its direction of motion, if it enters normally in a region of thickness 0.1 m having transverse magnetic induction of 0.1 tesla. (Given: mass of `alpha-`particle `6.4xx10^(-27)`kg).

Text Solution

Verified by Experts

The correct Answer is:
`[theta = 30^(@)]`
Promotional Banner

Topper's Solved these Questions

  • MAGNETIC EFFECTS OF CURRENT AND MAGNETISM

    PHYSICS GALAXY - ASHISH ARORA|Exercise Advance MCQ|29 Videos

  • Kinetic Theory of Gases and Gas Laws

    PHYSICS GALAXY - ASHISH ARORA|Exercise Unsolved Numerical Problems for Preparation of NSEP, INPhO & IPhO|64 Videos

  • NUCLEAR PHYSICS AND RADIOACTIVITY

    PHYSICS GALAXY - ASHISH ARORA|Exercise Concptual MCQs|48 Videos

Similar Questions

Explore conceptually related problems

A charged particle having mass m and charge q is acceleration by a potential difference V, it files through a uniform tranverse magnetic field b.The field occupies a region of space d.Find the time interval for which it remains inside the magnetic field (i) An alpha particle is acceleration by a potential difference of 10^(4) V. Find the change in tis direction of motiom if it enters normally in a region of thicknees 0.1 , having transverse magnetic induction of 0.1T(m_(aplha)=6.4xx10^(-27)kg) (ii) a 10 g bullet having a charge of 4muC is fired at a speed 270ms^(-1) in a horizontal direction,A vertical magnetic field as it travels through 100 m .Make appropriate approximations

An alpha particle is acceleration through a potential difference of 10^(6) volt. Its kinetic energy will be

An alpha particle is accelerated in a cyclotron with dees of radius 40 em and operating at frequency of 20 MHz. Calculate the kinetic energy of the alpha particle if magnetic field in cyclotron ia 1 tesla. Given, mass of alpha particle m_(alpha) = 6.65 xx 10^(-27) kg and charge of alpha - particle q_(alpha) = 3.2 xx 10^(-19) C .

A proton and an alpha particle accelerated through the same potential difference enter a region of uniform magnetic field normally if the radius of the proton orbit is 10 cm ten radius of alpha particle is

A proton and alpha - particle are accelerated with same potential difference and they enter in the region of constant magnetic field B perpendicular to the velocity of particles. Find the ratio of radius of curvature of alpa - particle .

The Velocity of electrons accelerated bt potential difference of 1xx10^(4) V (the charge of the electron is 1.6xx10^(-19) C and mass is 9.11xx10^(-31) kg) is

A particle accelerated by a potential difference V flies through a uniform transverse magnetic field with induction B. The field occupies a region of space din thickness. Prove that the angle a through which the particle deviates from the initial direction of its motion is given by. alpha=sin^(-1)(dBsqrt((q)/(2 Vm))) where m is the mass of the particle.

PHYSICS GALAXY - ASHISH ARORA-MAGNETIC EFFECTS OF CURRENT AND MAGNETISM-U.N.P
  1. An alpha-particle is accelerated by a potential difference of 10^4 V. ...

    Text Solution

    |

  2. A long horizontal wire AB, which is free to move in a vertical plane a...

    Text Solution

    |

  3. A beam of charged particle, having kinetic energy 10^3 eV, contains ma...

    Text Solution

    |

  4. A long straight cylindrical hollow pipe has inner and outer radii 1 cm...

    Text Solution

    |

  5. A current i, indicated by the crosses in figure, is established in a s...

    Text Solution

    |

  6. A 2 keV positron is projected into uniform field of induction B of 0....

    Text Solution

    |

  7. The distance between the two plates of a cathode-ray oscilloscope is 1...

    Text Solution

    |

  8. A solenod of length 0.4m and diametre 0.6m consists of a single layer ...

    Text Solution

    |

  9. A charge of 1 coul. is placed at one end of a non-conducting rod of le...

    Text Solution

    |

  10. A long horizontal wire P carries of 50 A. It is rigidly fixed. Another...

    Text Solution

    |

  11. A pair of parallel horizontal conducting rails of negligible resistanc...

    Text Solution

    |

  12. Three infinitely long thin wires, each carrying current i in the same ...

    Text Solution

    |

  13. The region between x=o and x = L is filled with uniform, steady magn...

    Text Solution

    |

  14. Two straight parallel conductors are 50cm apart and carry oppositively...

    Text Solution

    |

  15. In the Bohr model of the hydrogen atom, the electron circuulates aroun...

    Text Solution

    |

  16. A coil carrying a current 10mA is placed in a uniform magnetic field s...

    Text Solution

    |

  17. A current I = 5.0 A A flows along a thin wire shaped as shwon in F...

    Text Solution

    |

  18. In an electromagnetic pump designed for transferring molten metals...

    Text Solution

    |

  19. A current I flows in a long thin walled cylinder of radius R. What ...

    Text Solution

    |

  20. At the moment t = 0 on electron leaves one plate of a parallel-plate ...

    Text Solution

    |