Home
Class 11
PHYSICS
A charged particle having charge q, is m...

A charged particle having charge q, is moving at right angles to a magnetic field. The quantity which is varying for it is-

A

its kinetic energy

B

its speed

C

its angular velocity

D

its path of motion

Text Solution

Verified by Experts

The correct Answer is:
D
Promotional Banner

Topper's Solved these Questions

  • KTG & THERMODYNAMICS

    RESONANCE|Exercise SUBJECTIVE QUESTIONS|27 Videos
  • NEWTONS LAWS OF MOTION AND FRICTION

    RESONANCE|Exercise Exercise|56 Videos

Similar Questions

Explore conceptually related problems

A charged particle having charge q is moving in a uniform magnetic field B parallel to the lines of field force, the magnetic force acting on a charge will be qvB

When a charged partical moves at right angles to a mangetic field then which of the following quantities changes-

When a charged particle moves through a magnetic field , the quantity which is not affected in the magnetic field is

A charge particle is moving in a plane perpendicular to uniform magnetic field, then

To which of the following quantities, the radius of the circular path of a charged particle moving at right angles to a uniform magnetic field is directly proportional?

A charged particle enters at right angles into a uniform magnetic field as shown : What should be the nature of charge on the particle if it begins to move in a direction pointing vertically out of the page due to its interaction with the magnetic field ?

A charged particle is moved along a magnetic field line. The magnetic force on the particle is

RESONANCE-MAGNETIC FIELD AND FORCES-Exercise
  1. A charged particle (charge q) is moving in a circle of radius R wit...

    Text Solution

    |

  2. A proton and an alpha-particle enter a uniform magnetic field moving w...

    Text Solution

    |

  3. A charged particle having charge q, is moving at right angles to a mag...

    Text Solution

    |

  4. If a positively charged particle is moving as shown in the figure, the...

    Text Solution

    |

  5. A particle of mass 0.6g and having charge of 25 n(C) is moving horizon...

    Text Solution

    |

  6. A beam of protons enters a uniform magnetic field of 0.3T with velocit...

    Text Solution

    |

  7. In the above question, the radius of path of the particle will be

    Text Solution

    |

  8. In the above question, the pitch of the helix will be

    Text Solution

    |

  9. A charged particle enters a uniform magnetic field with velocity vecto...

    Text Solution

    |

  10. Uniform electric and magnetic fields are produced in the same directio...

    Text Solution

    |

  11. A charged particle moves through a magnetic field perpendicular to its...

    Text Solution

    |

  12. An electron and proton enter a uniform magnetic field perpendicularly....

    Text Solution

    |

  13. Sometimes positive charged particle comes from space towards earth wit...

    Text Solution

    |

  14. A particle of charge per unit mass alpha is released from origin with ...

    Text Solution

    |

  15. A particle of mass 1.6xx10^(-27) kg and charge 1.6 xx 10^(-19) coulomb...

    Text Solution

    |

  16. A particle of mass m, charge q and kinetic energy T enters in a transv...

    Text Solution

    |

  17. A particle having a charge20mu C and mass 20mug moves along a circle o...

    Text Solution

    |

  18. When a charged particle moving with velocity vec v is subjected to a m...

    Text Solution

    |

  19. A beam of electrons passes underfected throgh unifromly perpendicula...

    Text Solution

    |

  20. A very long straight wire carries a current I. At the instant when a c...

    Text Solution

    |