Home
Class 12
PHYSICS
Motion of a moving electron is not affec...

Motion of a moving electron is not affected by

A

An electric field applied in the direction of motion

B

Magnetic field applied in the direction of motion

C

Electric field applied perpendicular to the direction of motion

D

Magnetic field applied perpendicular to the direction of motion

Text Solution

Verified by Experts

The correct Answer is:
B
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

What is meant by delocalization of pi electrons ? How does it affect stability of benzene ?

An electron is moving in electron field and magnetic field it will gain energy from

The motion of an electron in presence of a magnetic field is depicted in the figure. Force acting on the electron will be directed

A uniform magnetic field at right angles to the direction of motion of electron . As a result , the electron moves in circular parth of radius 2 cm . If the speed of electron is doubles , then the radius of the circular path will be

A uniform magnetic field acts right angles to the direction of motion of electrones. As a result, the electron moves in acircular path of radius 2 cm. If the speed of electrons is doubled, then the radius of the circular path will be

Anything that influences the valence electrons will affect the chemistry of the element. Which one of the following factors does not affect the valence shell ?

ERRORLESS -MAGNETIC EFFECT OF CURRENT-Exercise
  1. A particle of mass 0.6g and having charge of 25 n(C) is moving horizon...

    Text Solution

    |

  2. An alpha particle and a proton travel with same velocity in a magneti...

    Text Solution

    |

  3. Motion of a moving electron is not affected by

    Text Solution

    |

  4. When a charged particle enters a uniform magnetic field its kinetic en...

    Text Solution

    |

  5. Cathode rays enter into a unifrom magnetic field perpendicular to the ...

    Text Solution

    |

  6. At a specific instant emission of radioactive compound is deflected in...

    Text Solution

    |

  7. Which of the follwing particles will have minimum frequency of revol...

    Text Solution

    |

  8. Mixed He^(+) and O^(2+) ions (mass of He^(+)=4 amu and that of O^(2+)=...

    Text Solution

    |

  9. An electron (mass =9xx10^(-31)kg. Charge =1.6xx10^(-19)C) whose kineti...

    Text Solution

    |

  10. An electron enters a region where electrostatic field is 20N//C and ma...

    Text Solution

    |

  11. In a region, steady and uniform electric and magnetic fields are prese...

    Text Solution

    |

  12. A particle of mass M and charge Q moving with velocity vec(v) describe...

    Text Solution

    |

  13. A particle of charge 16xx10^(-18) coulomb moving with velocity 10m//s ...

    Text Solution

    |

  14. Two ions having masses in the ratio 1 : 1 and charges 1 : 2 are projec...

    Text Solution

    |

  15. An electron is travelling along the x-direction. It encounters a m...

    Text Solution

    |

  16. An electron and a proton have equal kinetic energies. They enter in a ...

    Text Solution

    |

  17. Electrons move at right angles to a magnetic field of 1.5xx10^(-2) Tes...

    Text Solution

    |

  18. The cyclotron frequency of an electron gyrating in a magnetic field of...

    Text Solution

    |

  19. In the given figure, the electron enters into the magnetic feld. It e...

    Text Solution

    |

  20. A proton of energy 8 eV is moving in a circular path in a uniform magn...

    Text Solution

    |