Home
Class 12
PHYSICS
A proton (charge 1.6xx10^(-19) C, mass =...

A proton (charge `1.6xx10^(-19) C, mass = 1.67xx10^(-27) kg)` is shot with a speed `8xx10^6 ms^-1` at an angle of `30^@` with the X-axis. A uniform magnetic field `B=0.30 T` exists along the X-axis. Show that path of the proton is a helix. Find the radius and pitch of the helix.

Promotional Banner

Topper's Solved these Questions

  • MAGNETIC EFFECTS OF CURRENT AND MAGNETISM

    PHYSICS GALAXY - ASHISH ARORA|Exercise Practice Exercise|58 Videos

  • MAGNETIC EFFECTS OF CURRENT AND MAGNETISM

    PHYSICS GALAXY - ASHISH ARORA|Exercise Discussion Question|23 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 proton (charge =1*6xx10^(-19)C , mass m=1*67xx10^(-27)kg ) is shot with a speed 8xx10^6ms^-1 at an angle of 30^@ with the x-axis. A uniform magnetic field B=0*30T exists along the x-axis. Show that the path of the proton is helix and find the radius of the helix.

A proton of mass 1.67xx10^(-27)kg and charge 1.6xx10^(-19)c is projected with a speed of 2xx10^(6)m//s at an angle of 60^(@) to the x-axis. If a uniform magnetic field of 0.104 Tesla is applied along Y-axis, the path of proton is

A proton of mass 1.67xx10^(-27) kg charge 1.6xx10^(-19) C is projected in xy-plane with a speed of 2xx10^(6) m//s at an angle of 60^(@) to the X-axis. If a uniform magnetic field of 0.14 T is applies along the Y-axis, then the path of the proton is

A proton is fired with a speed of 2xx10^(6)m//s at an angle of 60^(@) to the X- axis . If a uniform magnetic field of 0.1 tesla is aplied along the Y- axis, the force acting on the proton is

A beam of protons with a velocity of 4 X 10 ^5 ms^(-1) enters a uniform magnetic field of 0.3 T. The velocity makes an angle of 60^@ with the magnetic field. Find the radius of the helicla path taken by the proton beam and the pitch of the helix.

A proton enters a magnetic field of flux density 2*5T with a speed of 1*5xx10^7ms^-1 at an angle of 30^@ with the field, Find the force on the proton.

An electron having charge 1.6xx10^(-19)C and mass 9xx10^(-31) kg is moving with 4xx10^(6)ms^(-1) speed in a magnetic field 2xx10^(-1) tesla in circular orbit. The force acting on electron and the radius of the circular orbit will be

PHYSICS GALAXY - ASHISH ARORA-MAGNETIC EFFECTS OF CURRENT AND MAGNETISM-U.N.P
  1. A proton (charge 1.6xx10^(-19) C, mass = 1.67xx10^(-27) kg) is shot wi...

    Text Solution

    |

  2. An alpha-particle is accelerated by a potential difference of 10^4 V. ...

    Text Solution

    |

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

    Text Solution

    |

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

    Text Solution

    |

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

    Text Solution

    |

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

    Text Solution

    |

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

    Text Solution

    |

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

    Text Solution

    |

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

    Text Solution

    |

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

    Text Solution

    |

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

    Text Solution

    |

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

    Text Solution

    |

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

    Text Solution

    |

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

    Text Solution

    |

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

    Text Solution

    |

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

    Text Solution

    |

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

    Text Solution

    |

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

    Text Solution

    |

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

    Text Solution

    |

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

    Text Solution

    |

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

    Text Solution

    |