Home
Class 11
PHYSICS
A charged particle moves through a magne...

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

A

Kinetic energy changes but the momentum is constant

B

the momentum changes but the kinetic energy is constant

C

both momentum and kinetic energy of the particle are not. Constant.

D

both momentum and kinetic energy of the particle are constant.

Text Solution

Verified by Experts

Promotional Banner

Topper's Solved these Questions

Similar Questions

Explore conceptually related problems

A charged particle moves through a magnetic field in a direction perpendicular to it. Then the

A charged particle moves in a uniform magnetic field perpendicular to it, with a radius of curvature 4 cm. On passing through a metallic sheet it loses half of its kinetic energy. Then, the radius of curvature of the particle is

A charged particle enters a uniform magnetic field perpendicular to it. The magnetic field

A charged particle moves through a region of uniform magnetic field perpendicularly, Is the momentum of particle affected?

A charged particle moves through a region of uniform magnetic field perpendicularly. Is the momentum of particle affected ?

A free charged particle moves through a magnetic field. The particle may undergo a change in

A charged particle is moving in a magnetic field of strength B perpendicular to the direction of the field. If q and m denote the charge and mass of the particle respectively, then the frequency of rotation of the particle is

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

DISHA-MOVING CHARGES AND MAGNETISM-PHYSICS
  1. A long solenoid carrying a current produces a magnetic field B alon...

    Text Solution

    |

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

    Text Solution

    |

  3. A current loop in a magnetic field

    Text Solution

    |

  4. Two long parallel wires P and Q are both perpendicular to the plane of...

    Text Solution

    |

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

    Text Solution

    |

  6. Two wires with currents 2A and 1A are enclosed in a circular loop. Ano...

    Text Solution

    |

  7. If in circular coil of radius R, current I is flowing and in another c...

    Text Solution

    |

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

    Text Solution

    |

  9. The deflection in a galnometer falls from 50 divisions to 20 divisions...

    Text Solution

    |

  10. When a long wire carrying a steady current is best into a circular coi...

    Text Solution

    |

  11. The magnetic field due to a current carrying circular loop of radius 3...

    Text Solution

    |

  12. A charge moving with veloity V in X direction is subjected to a field...

    Text Solution

    |

  13. An electron travelling with a spped u along the positive x-axis enters...

    Text Solution

    |

  14. If an ammeter is to be used in place of a voltmeter, then we must conn...

    Text Solution

    |

  15. An infinite straigh conductor carrying current 2 I is split into a loo...

    Text Solution

    |

  16. Four wires each of length 2.0 meters area bent into four loops P,Q,R a...

    Text Solution

    |

  17. A square loop, carrying a steady 1, is placed in a horizontal plane n...

    Text Solution

    |

  18. Two coaxial solenoids of different radius carry current I in the same ...

    Text Solution

    |

  19. The AC voltage across a resistance can be measured using

    Text Solution

    |

  20. When a charged particle moving with velocity vec(V) is subjected to a...

    Text Solution

    |