Home
Class 12
PHYSICS
A long wire is along x = 0, z = d and ca...

A long wire is along `x = 0, z = d` and carries current in positive y direction. Another wire is along `x = y, z = 0` and carries current in direction making acute angle with positive x direction. Both the wires have current I. Find the magnitude of magnetic induction at `(0, 0, 2d)`.

A

zero tesla

B

`1xx10^(-6)T`

C

`3xx10^(-6)T`

D

`5xx10^(-6)T`

Text Solution

Verified by Experts

The correct Answer is:
C
Promotional Banner

Topper's Solved these Questions

  • MAGNETIC FIELDS DUE TO CURRENTS

    RESNICK AND HALLIDAY|Exercise Practice Question (More Than one correct choice )|12 Videos

  • MAGNETIC FIELDS DUE TO CURRENTS

    RESNICK AND HALLIDAY|Exercise Practice Question (Linked Comprehension)|16 Videos

  • MAGNETIC FIELDS DUE TO CURRENTS

    RESNICK AND HALLIDAY|Exercise Problems|45 Videos

  • INTERFERENCE AND DIFFRACTION

    RESNICK AND HALLIDAY|Exercise PRACTICE QUESTIONS (Integer Type)|6 Videos

  • MAGNETIC FORCE

    RESNICK AND HALLIDAY|Exercise Practice Questions (Integer type )|7 Videos

Similar Questions

Explore conceptually related problems

Along the direction of current carrying wire, the value of magnetic field is ?

Imagine a current carrying wire with the direction of current downward or into the page. The direction of magnetic field lines is

Infinite wires, each carrying a current 0.5 A, are kept parallel to y-axis and intersecting x-axis at x=+-1 m, +02 m , +-4 m , +-8m etc. Wires kept at positive values of x carry current in the same direction while wires kept at negative values of x carry current successively in opposite directions as shown in Fig. A wire is kept parallel to x-axis and intersecting y-axis at y=2 m. It carries a current i. Assuming this wire to be insulated from others then the current i in it such that magnetic induction at O is zero is (assuming each wire to be infinitely long)

A wire of iength I carries a current along the x-axis. A magnetic field B=B_0(hatj+hatk) exists in the space. Find the magnitude of the magnetic force acting on the wire.

Let two long parallel wires, a distance d apart, carry equal currents I in the same direction. One wires at x=0 , the other at x=d (as shown in Fig) Determine magnetic field at any point x-axis between the wires as a function of x.

The direction of magnetic field at a point due to an infinitely long wire carrying current is

A wire of length l carries a current I along the x-asis. A magnetic field exists which is given as vecB=B_0(veci+vecj+veck) T. find the magnitude of the magnetic force acting on the wire.

RESNICK AND HALLIDAY-MAGNETIC FIELDS DUE TO CURRENTS-Practice Question (Single Correct)
  1. The magnetic field inside a solenoid is

    Text Solution

    |

  2. A solenoid of length 0.250 m and radius 0.0200 m is comprised of 120 t...

    Text Solution

    |

  3. A long wire is along x = 0, z = d and carries current in positive y di...

    Text Solution

    |

  4. A circular loop of wire is carring a current i (as shown in the figure...

    Text Solution

    |

  5. A small circular loop is suspended from an insulating thread. Another ...

    Text Solution

    |

  6. Two loops carry equal currents I in the same direction. They are held ...

    Text Solution

    |

  7. An electron is moving with a speed of 3.5xx10^(5) m//s when it encount...

    Text Solution

    |

  8. An electron travels through a region of space with no acceleration . W...

    Text Solution

    |

  9. An electron enters a region that contains a magnetic field directed in...

    Text Solution

    |

  10. A wire carries current toward the north. In the region beneath this wi...

    Text Solution

    |

  11. Two infinitely long perpendicular wires carry equal currents in the di...

    Text Solution

    |

  12. A circular loop is kept in that vertical plane which contains the nort...

    Text Solution

    |

  13. A circular conductor of uniform resistance per unit length, is connect...

    Text Solution

    |

  14. Figure. Shows two long wires carrying equal currents I1 and I2 flowing...

    Text Solution

    |

  15. Rowland (1876) placed some charges (in a fixed location) on a noncondu...

    Text Solution

    |

  16. Consider a long, straight wire of cross-sectional area A carrying a cu...

    Text Solution

    |

  17. Four very long straight wires carry equal electric currents in the +z ...

    Text Solution

    |

  18. Cross section of three wires is shown in the following figure. If the ...

    Text Solution

    |

  19. Consider the situation shown in figure. The straight wire is fixed but...

    Text Solution

    |

  20. Two long straight wires, each carrying current of 5.0 A, are kept para...

    Text Solution

    |