Home
Class 12
PHYSICS
A straight long conductor carries along ...

A straight long conductor carries along the positive x-axis. Identify the correct statement related to the four points `A(a,a,0), B(a,0,a), C(a,-a,0)` and `D(a,0,-a)`.

A

The magnitude of magnetic field at all points is same

B

Fields ast A and B are mutually perpendicular

C

Fields at A and C are antiparallel

D

All of the above

Text Solution

Verified by Experts

The correct Answer is:
D
Apply screw law for finding magnetic field around a straight current carrying wire.
Promotional Banner

Topper's Solved these Questions

  • MAGNETICS

    DC PANDEY ENGLISH|Exercise SCQ_TYPE|5 Videos

  • MAGNETICS

    DC PANDEY ENGLISH|Exercise MCQ_TYPE|1 Videos

  • MAGNETICS

    DC PANDEY ENGLISH|Exercise SUBJECTIVE_TYPE|1 Videos

  • MAGNETIC FIELD AND FORCES

    DC PANDEY ENGLISH|Exercise Medical entrance s gallery|59 Videos

  • MAGNETISM AND MATTER

    DC PANDEY ENGLISH|Exercise Medical gallery|1 Videos

Similar Questions

Explore conceptually related problems

Find the coordinates of the point equidistant from the four points A(0,0,0) , B (a,0,0) , C(0,b,0) and D(0,0,c) .

Find the coordinates of a point equidistant from the four points O(0,0,0),A(ℓ,0,0),B(0,m,0) and C(0,0,n).

Find the coordinates of a point equidistant from the four points O(0,0,0), A(p,0,0), B(0,q,0) and C(0,0,r)

The coordinates of the point equidistant from the points A(0, 0, 0), B(4, 0, 0), C(0, 6, 0) and D(0, 0, 8) is

Find the coordinates of the point which is equidistant from the four points O(0,0,0),\ A(2,0,0),\ B(0,3,0)a n d\ C(0,0,8)dot

Find the coordinates of a point equidistant from th four points O(0,0,0),A(a ,0,0),B(0,b ,0)a n dC(0,0,c)dot

The coordinates of the point which is equidistant from the points O(0,0,0) A (a,0,0), B(0,b,0) and C(0,0,c)

A current of 10A is established in a long wire along the positive z-axis. Find the magnetic field (vec B) at the point (1m , 0 , 0).

Find the coordinates of a point equidistant from the origin and pints A(a ,0,0),\ B(0, b ,0)a n d\ C(0,0, c)dot

A long, straight wire carries a current along the z-axis. One can find two points in the x-y plane such that

DC PANDEY ENGLISH-MAGNETICS-Exercise
  1. A charged particle moving along +ve x-direction with a velocity v ente...

    Text Solution

    |

  2. A segment AB of wire carrying current I1 is placed perpendicular to a ...

    Text Solution

    |

  3. A straight long conductor carries along the positive x-axis. Identify ...

    Text Solution

    |

  4. The figure shows tow coaxial circulalr loop a1 and 2, which forms same...

    Text Solution

    |

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

    Text Solution

    |

  6. An insulating rod of length I carries a charge q distrubuted uniformly...

    Text Solution

    |

  7. A wire carrying a current of 3A is bent in the form of a parabola y^2=...

    Text Solution

    |

  8. An equilateral triangle frame PQR of mass M and side a is kept under t...

    Text Solution

    |

  9. A tightly-wound, long solenoid has n turns per unit length, a radius r...

    Text Solution

    |

  10. If the acceleration and velocity of a charged particle moving in a con...

    Text Solution

    |

  11. A simple pendulum with charge bob is oscillating as shown in the figur...

    Text Solution

    |

  12. Consider a co axial cable which consists of an inner wilre of radius a...

    Text Solution

    |

  13. A particle of mass 1xx 10^(-26) kg and charge +1.6xx 10^(-19) C trave...

    Text Solution

    |

  14. A wire lying along y-axis from y=0 to y=1 m carries a current of 2mA i...

    Text Solution

    |

  15. A particle having charge of 20muC and mass 20mug moves along as circle...

    Text Solution

    |

  16. Two circular coils A and B of radius (5)/sqrt2cm amd 5cm respectively ...

    Text Solution

    |

  17. A charged particle of specific charge s moves undeflected through a re...

    Text Solution

    |

  18. Two long parallel conductors are carrying currents in the same directi...

    Text Solution

    |

  19. In the figure,the force on the wire ABC in the given uniform magnetic ...

    Text Solution

    |

  20. A uniformly charged ring of radius R is rotated about its axis with co...

    Text Solution

    |