Home
Class 12
PHYSICS
H^(+), He^(+) and O^(++) all having the ...

` H^(+), He^(+) and O^(++)` all having the same kinetic energy pass through a region in which there is a uniform magnetic field perpendicular to their velocity . The masses of ` H^(+), He^(+) and O^(2+)` are `1 amu, 4 amu and 16 amu` respectively . Then

A

`H^(+)` ions will be deflected most

B

`O^(++)` ions will be deflected least

C

`He^(+)` and `O^(++)` ions will suffer same deflection

D

All ions will suffer the same deflection

Text Solution

Verified by Experts

The correct Answer is:
A, C
Promotional Banner

Topper's Solved these Questions

  • KINETIC THEORY OF GASES

    ERRORLESS |Exercise QUESTIONS|126 Videos

  • MAGNETISM

    ERRORLESS |Exercise Assertion & Reason|1 Videos

Similar Questions

Explore conceptually related problems

H^(+),He^(+) and O^(2+) all having the same kinetic energy pass through a region in which there is a uniform magnetic field perpendicular to their velocity. The masses of H^(+), He^(+) and O^(2+) are 1 amu, 4 amu, and 16 amu respectively. Then :

A proton and an electron are projected into a region of uniform magnetic field in a direction perpendicular to the field. If they have the same initial velocities then

Calculate the energy released in MeV during the reaction ._(3)^(7)Li + ._(1)^(1)H to 2[._(2)^(4)He] if the masses of ._(3)^(7)Li, ._(1)^(1)H and ._(2)H_(4)He are 7.018, 1.008 and 4.004 amu respectively.

Two ions of masses 4 amu and 16 amu have charges +2e and +3e respectively. These ions pass through the region of constant perpendicular magnetic field. The kinetic energy of both ions is same. Then :

An electron, a proton and a He^(+) ion projected into a magnetic field with same kinetic energy, with velocities being perpendicular to the magnetic field. The order of the radii of circles traced by them is :

Mixed He^(+) and O^(2+) ions (mass of He^(+) =4 amu and that of O^(2+)=16 amu) beam passes a region of constant perpendicular magnetic field. If kinetic energy of all the ions is same then

An alpha particle (mass = 4amu) and a singly charged sulfur ion (mass 32 amu) are initially at rest. They are accelerated through potential V and then allowed to pass into a region of uniform magnetic field which is normal to velocities of the particles. Within this region the alpha particle and the sulfur ion move in circular orbits of radii r_a and r_s resp. The ratio (r_s/r_a) is

ERRORLESS -MAGNETIC EFFECT OF CURRENT-Exercise
  1. A long straight wire along the z- axis carries a current I in the neg...

    Text Solution

    |

  2. A particle of charge +q and mass m moving under the influence of a un...

    Text Solution

    |

  3. H^(+), He^(+) and O^(++) all having the same kinetic energy pass thro...

    Text Solution

    |

  4. An ionized gas contains both positive and negative ions . If it is sub...

    Text Solution

    |

  5. An electron is moving with speed 2xx10^5 m//s along the positive x-dir...

    Text Solution

    |

  6. A particle of mass m and charge q moves with a constant velocity v alo...

    Text Solution

    |

  7. For a positively charged particle moving in a x-y plane initially alon...

    Text Solution

    |

  8. A horizontal rod of mass 10g and length 10cm is placed on a smooth pla...

    Text Solution

    |

  9. A wire of length L metre , carrying a current I ampere is bent in the...

    Text Solution

    |

  10. A thin circular wire carrying a current I has a magnetic moment M. The...

    Text Solution

    |

  11. A particle of charge q and mass m moves in a circular orbit of radius ...

    Text Solution

    |

  12. An elastic circular wire of length l carries a current I. It is placed...

    Text Solution

    |

  13. A and B are two conductors carrying a current i in the same direction ...

    Text Solution

    |

  14. Wires 1 and 2 carrying currents i(1) and i(2) respectively are incline...

    Text Solution

    |

  15. A conducting loop carrying a current I is placed in a uniform magnetic...

    Text Solution

    |

  16. A current carrying loop is placed in a uniform magnetic field in four...

    Text Solution

    |

  17. A metallic block carrying current I is subjected to a uniform magneti...

    Text Solution

    |

  18. Two insulated rings, one of a slighlty smaller diameter than the other...

    Text Solution

    |

  19. Two particles , each of mass m and charge q, are attached to the two ...

    Text Solution

    |

  20. Two very long, straight , parallel wires carry steady currents I &-I ...

    Text Solution

    |