Home
Class 12
PHYSICS
If a particle of charge 10^(-12) coulomb...

If a particle of charge `10^(-12)` coulomb moving along the`hat(x)`-direction with a velocity `10^(5)m//s` experiences a force of `10^(-10)` newton in `hat(y)`-direction due to magnetic field. Then the minimum magnetic field is

A

`6.25xx10^(3)` tesla in `hatz`- direction

B

`10^(-15)` tesla in `hatz`- direction

C

`6.25xx10^(-3)` tesla in `hatz`- direction

D

`10^(-3)` tesla in `hatz`- direction

Text Solution

Verified by Experts

The correct Answer is:
D
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

If particle of charge 10^(-12) coulomb moving along the hatx - direction with a velocity 10^(5)m//s experiences a force of 10^(-10) newton in haty - direction due to magnetic field, then the minimum magnetic field is

A particle having charge q = 10 muC is moving with a velocity of V=10^(6)m//s in a direction making an angle of 45° with positive x axis in the xy plane (see figure). It expe- riences a magnetic force along negative z direction. When the same particle is projected with a velocity v' = 10^(6) m//s in positive z direction, it experiences a magnetic force of 10 mN along X direction. Find the direction and magnitude of the magnetic field in the region.

A particle of charge 16xx10^(-18) coulomb moving with velocity 10m//s along the x- axis enters a region where a magnetic field of induction B is along the y- axis, and an electric field of magnitude 10^1//m^(-1) is along the negative Z- axis. If the charged particle continues moving along the X- axis, the magnitude to B is

An electron is moving along +x direction with a velocity of 6 xx 10^6 ms^(-1) . It enters a region of uniform electric field of 300 V/cm pointing along + y direction. The magnitude and direction of the magnetic field set up in this region such that the electron keeps moving along the x direction will be :

What is the magnitude and direction of force on an electron moving along the direction of the magnetic field.

A particle with 10^(-11) coulomb of charge and 10^(-7)kg mass is moving wilth a velocity of 10^(8)m//s along the y -axis. A uniform static magnetic field B=0.5 Tesla is acting along the x -direction. The force on the particle is

An electron beam projected along + X-axis, experience a force due to a magnetic field along the + Y-axis. What is the direction of the magnetic field?

ERRORLESS -MAGNETIC EFFECT OF CURRENT-Exercise
  1. A magnetic field

    Text Solution

    |

  2. A proton enters a magnetic fiedl of flux density 1.5"weber"//m^(2) wit...

    Text Solution

    |

  3. If a particle of charge 10^(-12) coulomb moving along thehat(x)-direct...

    Text Solution

    |

  4. A proton, a deuteron and an alpha particle are accelerated through sam...

    Text Solution

    |

  5. Which of the following statement is true

    Text Solution

    |

  6. An electron and a proton enter region of uniform magnetic field in a d...

    Text Solution

    |

  7. A proton of mass 1.67xx10^(-27)kg and charge 1.6xx10^(-19)c is projec...

    Text Solution

    |

  8. A proton and a deuteron both having the same kinetic energy, enter pe...

    Text Solution

    |

  9. A proton (or charged particle) moving with velocity v is acted upon by...

    Text Solution

    |

  10. A proton and an electron both moving with the same velocity v enter ...

    Text Solution

    |

  11. A charge + Q is moving upwards vertically. It enters a magnetic field ...

    Text Solution

    |

  12. An electron is moving on a circular path of radius r with speed v in a...

    Text Solution

    |

  13. A beam of well collimated cathode rays travelling with a speed of 5xx1...

    Text Solution

    |

  14. An electron having charge 1.6xx10^(-19)C and mass 9xx10^(-31) kg is mo...

    Text Solution

    |

  15. An electron entres a magnetic field whose direction is perpendicualr ...

    Text Solution

    |

  16. An electron is moving vertically downwards. If it passes through a mag...

    Text Solution

    |

  17. A current carrying long solenoid is placed on the ground with its axis...

    Text Solution

    |

  18. A charged particle of charge q and mass m enters perpendiculalry in a ...

    Text Solution

    |

  19. An electron is accelerated by a potential difference of 12000 volts. I...

    Text Solution

    |

  20. The charge on a particle Y is double the charge on particle X.These tw...

    Text Solution

    |