Home
Class 12
PHYSICS
In a region of space a uniform magnetic ...

In a region of space a uniform magnetic field perpendicular to the plane of the page and directed towards reader exists. A particle has a trajectory as shown in fig. The particle is-

A

proton

B

neutron

C

Electron

D

`alpha`- particle

Text Solution

Verified by Experts

The correct Answer is:
C
Promotional Banner

Topper's Solved these Questions

  • MAGNETISM -1

    MOTION|Exercise Exercise - 1 SECTION -E :- torque on a current carrying loop and magnetic dipole moment|13 Videos
  • MAGNETISM -1

    MOTION|Exercise Exercise - 2|30 Videos
  • MAGNETISM -1

    MOTION|Exercise Exercise - 1 SECTION -B :- Magnetic field due to cylinder|11 Videos
  • MAGNETISM

    MOTION|Exercise EXERCISE-4 (LEVEL-II)|40 Videos
  • MATTER WAVE

    MOTION|Exercise EXERCISE 3 (SECTION B)|7 Videos

Similar Questions

Explore conceptually related problems

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

An alpha- particle moves from E to W in a magnetic field perpendicular to the plane of the paper and into the paper. The particle is defelcted towards

Two particles A and B of masses m_(A)andm_(B) respectively and having the same charge are moving in a plane. A uniform magnetic field exists perpendicular to this plane. The speeds of the particles are v_(A)andv_(B) respectively and the trajectories are as shown in the figure. Then -

Two particle A and B of masses m_(A) and m_(B) respectively and having the same charge are moving in a plane. A uniform magnetic field exists perpendicular to this plane. The speeds of the particles are v_(A) and v_(B) respectively and the trajectories are as shown in the figure. Then-

Two particles A and B of masses m_A and m_B respectively and having the same charge are moving ina plane. A uniform magnetic field exists perependicular to this plane. The speeds of the particles are v_A and v_B respectively and the trajectories are as shown in the figure. Then,

There exists a uniform magnetic field perpendicular to the plane of the figure in a cylindrical region of radius a. The magnetic field is increasing at a constant rate of alpha Ts^(-1) . A particle having charge q is at a point P outside the field region. The particle is slowly moved to infinity. Calculate work done by the external agent on the particle if- (a) the particle is moved in radial direction OP. (b) the particle is moved in a direction perpendicular to OP along PQ.

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

A uniform magnetic field exists perpendicular to the plane of the figure and a uniform electric field exists in the plane of the figure in positive y direction. A charged particle, when projected along xy plane moves along the path shown in the figure. Is the particle positively charged or negatively charged?

MOTION-MAGNETISM -1-Exercise - 1 SECTION -C,D :- Magnetic force on charge and current carrying wire
  1. If the ratio of magnetic fields at two point in a definite direction d...

    Text Solution

    |

  2. Determine the magnetic field at the centre of the current carrying wir...

    Text Solution

    |

  3. Infinite number of straight wires each carrying current I are equally ...

    Text Solution

    |

  4. A wire is kept parallel to a square coil. Both carry current of same a...

    Text Solution

    |

  5. The resulting magnetic field at the point O due to the current carryin...

    Text Solution

    |

  6. The ratio of magnetic fields on the axis of a cricular current cerryin...

    Text Solution

    |

  7. A circular current carrying coil has a radius R. The distance from the...

    Text Solution

    |

  8. A charged particle having kinetic energy E enters normally a region of...

    Text Solution

    |

  9. In a region of space a uniform magnetic field perpendicular to the pla...

    Text Solution

    |

  10. If a particle moves in a circular path in clockwise direction after en...

    Text Solution

    |

  11. You are sitting in a room in which uniform magnetic field is present i...

    Text Solution

    |

  12. If an electron moves in a circular path with velocity v in a magnetic ...

    Text Solution

    |

  13. What is the ratio of electric and magnetic forces between two moving c...

    Text Solution

    |

  14. Two parallel beams of positrons moving in the same direction will

    Text Solution

    |

  15. An electron is moving along positive x-axis A unifrom electric field e...

    Text Solution

    |

  16. A charged particle is released from rest in a region of steady and uni...

    Text Solution

    |

  17. A square loop ABCD , carrying a current I, is placed near and coplanar...

    Text Solution

    |

  18. In given figure X and Y are two long straight parallel conductors each...

    Text Solution

    |

  19. The force between two long parallel wires A and B carrying current is ...

    Text Solution

    |

  20. A current of 1 ampere is passed through a wire of a length 0.5 meter. ...

    Text Solution

    |