Home
Class 12
PHYSICS
Find magnetic field at O due to the curr...

Find magnetic field at O due to the current carrying conductor as shown in the figure.

Text Solution

Verified by Experts

`B_(0)=barB_(1)+barB_(2)+barB_(3)`
`B_(0)=(mu_(0)i)/(4pir)(-hati)+(mu_(0)i)/(8r)(-hatk)+0`
`B_(0)=-(mu_(0)i)/(4r)[(hati)/pi+(hatk)/2],abs(B_(0))=(mu_(0))/4i/rsqrt(1/(pi^(2))+1/4)`
Promotional Banner

Topper's Solved these Questions

  • MOVING CHARGES AND MAGNETISM

    AAKASH SERIES|Exercise EXERCISE-IA|142 Videos

  • MOVING CHARGES AND MAGNETISM

    AAKASH SERIES|Exercise EXERCISE-IB|71 Videos

  • MOTION IN A STRAIGHT LINE

    AAKASH SERIES|Exercise very Short answer type question|15 Videos

  • NUCLEAR PHYSICS

    AAKASH SERIES|Exercise ADDITIONAL PRACTICE PRACTICE SHEET (ADVANCED) Integer Type Questions|3 Videos

Similar Questions

Explore conceptually related problems

The resulting magnetic field at the point O due to the current carrying wire shown in the figure:

Find the magnetic field at centre P due to current i in the conductor as shown in fig.

Find the magnitude and direction of magnetic field at point P due to the current carrying wire as shown in

Which graph approximately shows the plot of magnetic field (B) with x between two current carrying conductors (as shown in the adjacent figure) if one of the conductors is at origin and they are separated by a distance d.

Find the direction of magnetic field at a point P due to two infinite current carrying wires shown in the figure below

Find the direction of magnetic field at a point P due to two infinite current carrying wires shown in the figure. Given r_(1) gt r_(2)

Find the magnetic field at P due to the arrangement shown

The magnetic field in a straight current carrying conductor wire is:

Find the magnetic field at P due to the arrangement shown .

Magnetic field at point O due to straight conductor PQ is

AAKASH SERIES-MOVING CHARGES AND MAGNETISM-EXERCISE-III
  1. Find magnetic field at O due to the current carrying conductor as show...

    Text Solution

    |

  2. A proton, a deuteron and an alpha particle having same momentum enter ...

    Text Solution

    |

  3. A particle of mass m and charge q moves with a constant velocity v alo...

    Text Solution

    |

  4. An electron accelerated through a potential difference V passes throug...

    Text Solution

    |

  5. A 2MeV proton is moving perpendicular to a uniform magnetic field of 2...

    Text Solution

    |

  6. A charged particle is accelerated thrught a potential difference of 12...

    Text Solution

    |

  7. A charge partilce with velocity V=xhati+yhatj moves in a magnetic fiel...

    Text Solution

    |

  8. A parabolic section of wire, as shown in figure is located in the X-Y ...

    Text Solution

    |

  9. A semi circular current loop is placed in an uniform magnetic field of...

    Text Solution

    |

  10. A straight wire of length 30 cm and mass 60 mg lies in a direction 30^...

    Text Solution

    |

  11. A thin flexible wire of length L is connected to two adjacent fixed po...

    Text Solution

    |

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

    Text Solution

    |

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

    Text Solution

    |

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

    Text Solution

    |

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

    Text Solution

    |

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

    Text Solution

    |

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

    Text Solution

    |

  18. A charge Q is uniformly distributed over the surgace of non conducting...

    Text Solution

    |

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

    Text Solution

    |

  20. A straight wire is first bent into a circle of radius 'r' and then int...

    Text Solution

    |

  21. A long straight wire carrying current of 30 A is placed in an exte...

    Text Solution

    |