Home
Class 12
PHYSICS
A particle of charge -16xx10^(-18) coulo...

A particle of charge `-16xx10^(-18)` coulomb moving with velocity `10 ms^(-1)` along the ` x-` axis , and an electric field of magnitude `10^(4)//(m)` is along the negative ` z-` axis. If the charged particle continues moving along the ` x`- axis , the magnitude of `B` is

A

`16 xx 10^3 Wbm^(-2)`

B

`2 xx 10^3 Wbm^(-2)`

C

`1 xx 10^3 Wbm^(-2)`

D

`4 xx 10^3 Wb m^(-2)`

Text Solution

Verified by Experts

The correct Answer is:
C
Promotional Banner

Topper's Solved these Questions

  • APPENDICES ( REVISION EXERCISE )

    AAKASH SERIES|Exercise REVISION EXERCISE (MAGNETISM AND MATTER )|52 Videos
  • APPENDICES ( REVISION EXERCISE )

    AAKASH SERIES|Exercise REVISION EXERCISE (CUTTENT ELECTRICITY )|108 Videos
  • ALTERNATING CURRENT

    AAKASH SERIES|Exercise EXERCISE - III|24 Videos
  • APPENDICES (REVISION EXERCISE)

    AAKASH SERIES|Exercise LAW OF MOTION|128 Videos

Similar Questions

Explore conceptually related problems

For a particle moving along the x-axis, mark the correct statement(s).

A charged particle carrying charge q=10 muC moves with velocity v_1=10^6 ms^-1 at angle 45^@ with x-axis in the xy plane and experience a force F_1=5sqrt2 mN along the negative z-axis. When the same particle moves with velocity v_2=10^6 ms^-1 along the z-axis, it experiences a force F_2 in y-direction. Find the magnitude of the force F_2 .

A charged particle carrying charge q=10 muC moves with velocity v_1=10^6 ,s^-1 at angle 45^@ with x-axis in the xy plane and experience a force F_1=5sqrt2 mN along the negative z-axis. When the same particle moves with velocity v_2=10^6 ms^-1 along the z-axis, it experiences a force F_2 in y-direction. Find the magnetic field vecB .

A particle of charge 1 mu C & mass 1 g moving with a velocity of 4 m//s is subjected to a uniform electric field of magnitude 300 V m for 10 sec . Then it's final speed cannot be :

A charged particle carrying charge q=1muc moves in uniform magnetic with velocity v_1=10^6m//s at angle 45^@ with x -axis in the xy -plane and experiences a force F_1=5sqrt2N along the negative z -axis. When te same particle moves with velocity v_2=10^6m//s along the z -axis it experiences a force F_2 in y -direction. Find a. the magnitude and direction of the magnetic field b. the magnitude of the force F_2 .

A proton is moving with a velocity of 5 xx 10^(5) m//s along the Y-direction. It is acted upon by an electric field of intensity 10^(5) V/m along the X-direction and a magnetic field of 1 Wb//m^(2) along the Z-direction. Then the Lorentz force on the particle is :

A charge q moves with a velocity 2m//s along x- axis in a unifrom magnetic field B=(hati+2hatj+3hatk) tesla.

An electron with kinetic energy 2.5 keV moving along the positive direction of an x axis enters a region in which a uniform electric field of magnitude 10 kV // m is in the negative direction of the y-axis. A uniform magnetic field vecB is to be set up to keep the electron moving along the x-axis , and the direction vecB of is to be chosen to minimize the required magnitude of vecB . In unit-vector notation, what vecB should be set up?

A charged particle is moved along a magnetic field line. The magnetic force on the particle is

A particle of charge q and mass m moving with a velocity v along the x-axis enters the region xgt0 with uniform magnetic field B along the hatk direction. The particle will penetrate in this region in the x -direction upto a distance d equal to

AAKASH SERIES-APPENDICES ( REVISION EXERCISE )-REVISION EXERCISE (MOVING CHANGES & MEGNETISM)
  1. A current I flows in an infinitely long wire with cross section in the...

    Text Solution

    |

  2. A current of 2A flows in a network containing two equilateral triangle...

    Text Solution

    |

  3. A particle of charge -16xx10^(-18) coulomb moving with velocity 10 ms^...

    Text Solution

    |

  4. A wire carrying current I is tied between points P and Q and is in the...

    Text Solution

    |

  5. A proton (mass m) accelerated by a potential difference V flies throug...

    Text Solution

    |

  6. A positive charge 'q' of mass 'm' is moving along the +x axis. We wish...

    Text Solution

    |

  7. An electric current flows in a wire from east to west- What will be t...

    Text Solution

    |

  8. The ratio of the magnetic field at the centre of a current carrying ci...

    Text Solution

    |

  9. Equal current i flow in two segment of a circular loop in the direc...

    Text Solution

    |

  10. Two wires A and B are of lengths 40 cm and 30 cm. A is bent into a cir...

    Text Solution

    |

  11. A circular coil of radius 2R is carrying current 'i' . The ratio of ma...

    Text Solution

    |

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

    Text Solution

    |

  13. The field due to a wire of n turns and radius r which carries a curren...

    Text Solution

    |

  14. The magnetic induction at the centre of a circular coil of radius 10 c...

    Text Solution

    |

  15. A current carrying circular coil of radius 11 cm is placed with its pl...

    Text Solution

    |

  16. A piece of wire carrying a current of 6.00 A is bent in the form of a ...

    Text Solution

    |

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

    Text Solution

    |

  18. An electron of charge e is going around in an orbit of radius R meters...

    Text Solution

    |

  19. Two circular coils are made from a uniform copper wire. Radii of circu...

    Text Solution

    |

  20. A wire of length 1 metre is to be wound in the form of a coil have max...

    Text Solution

    |