Home
Class 12
PHYSICS
A charged particle gains energy due to ...

A charged particle gains energy due to _____ .

A

electric field.

B

magnetic field.

C

both these fields.

D

none of these fields.

Text Solution

Verified by Experts

The correct Answer is:
A
Promotional Banner

Topper's Solved these Questions

  • MOVING CHARGES AND MAGNETISM

    KUMAR PRAKASHAN|Exercise SECTION D (MCQs ASKED IN COMPETITIVE EXAMS)|34 Videos

  • MOVING CHARGES AND MAGNETISM

    KUMAR PRAKASHAN|Exercise SECTION C (LONG ANSWER TYPE QUESTIONS)|7 Videos

  • MAGNETISM AND MATTER

    KUMAR PRAKASHAN|Exercise SECTION D Multiple Choice Questions (MCQs) (MCQs asked in Competitive Exams) MCQs asked in Board Exam and GUJCET|7 Videos

  • RAY OPTICS AND OPTICAL INSTRUMENTS

    KUMAR PRAKASHAN|Exercise SECTION-D (MULTIPLE CHOICE QUESTIONS (MCQs))(MCQs ASKED IN COMPETITIVE EXAMS)|142 Videos
KUMAR PRAKASHAN-MOVING CHARGES AND MAGNETISM-SECTION D (MULTIPLE CHOICE QUESTIONS)
  1. The direction of magnetic lines of forces close to a straight conducto...

    Text Solution

    |

  2. A charged particle is moving with velocity vecv in a uniform magnetic ...

    Text Solution

    |

  3. A charged particle gains energy due to .

    Text Solution

    |

  4. Maximum magnetic force on electron moving with velocity 4xx10^(4)m//s ...

    Text Solution

    |

  5. Lorentz force acting on a charged particle is zero. If electric field ...

    Text Solution

    |

  6. If proton moves with velocity 10hatims^(-1) in magnetic field having m...

    Text Solution

    |

  7. A strong magnetic field is applied on a stationary electron, then

    Text Solution

    |

  8. A proton is moving perpendicular to a uniform magnetic field of 2.5 te...

    Text Solution

    |

  9. A wire carrying a current i is placed in a uniform magnetic field in t...

    Text Solution

    |

  10. A small circular flexible loop of wire of radius r carries a current I...

    Text Solution

    |

  11. A particle having 2 C charge passes through magnetic field of 4hatkT a...

    Text Solution

    |

  12. The dimension formula of the magnetic field intensity B is .

    Text Solution

    |

  13. Two straight parallel wires, both carrying 10 Ampere in the same direc...

    Text Solution

    |

  14. Maximum kinetic energy of positive ion in cyclotron is (Where r(0) = ...

    Text Solution

    |

  15. Radius of circular path, followed by a charged particle is proportiona...

    Text Solution

    |

  16. An electron moves perpendicular to uniform magnetic field B, on a circ...

    Text Solution

    |

  17. Cyclotron frequency does not depend on

    Text Solution

    |

  18. Cyclotron frequency of electron when accelerated in 1 T magnetic field...

    Text Solution

    |

  19. Magnetic force exerted on charge moving in magnetic field is

    Text Solution

    |

  20. When a charged particle enters perpendicular to uniform magnetic field...

    Text Solution

    |