Home
Class 12
PHYSICS
Three long straight wires A, B and C are...

Three long straight wires `A`, `B` and `C` are carrying current as shown in figure. Then the resultant force on `B` is directed

A

Towards A

B

Towards C

C

Perpendicular to the plane of paper and outward

D

Perpendicular to the plane of paper and inward

Text Solution

Verified by Experts

The correct Answer is:
B
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

There long straight wires A , B and C are carrying current as shown figure. Then the resultant force on B is directed

P, Q and R long parallel straight wires in air, carrying currents as shown. The direction of resultant force on R is :-

(a) Dfine mutaul indutace and write its S.I. unit. (b) A square loop of side 'a' carrying a current I_(2) is kept at distance x from an infinitely long straight wire carrying a current I_(1) as shown in thefigure. Obtain the expression for the resultant force on the loop.

P, Q and R are long straight wires in air, carrying currents as shown. The force on Q is directed

Three infinitely long conductors "A,B" and "C" are carrying current as shown in figure.The position of the point lying in the straight line "AC," where magnetic field is zero,is

A conducting circular loop of radius a is connected to two long, straight wires . The straight wires carry a current I as shown in figure . Find the magnetic field B at the centre of the loop.

Three long, straight parallel wires carrying current, are arranged as shown in figure. The force experienced by a 25cm length of wire C is

ERRORLESS -MAGNETIC EFFECT OF CURRENT-Exercise
  1. IF the current is doubled, the deflection is also doubled in

    Text Solution

    |

  2. Which is a vector quantity

    Text Solution

    |

  3. Three long straight wires A, B and C are carrying current as shown in ...

    Text Solution

    |

  4. Two long conductors, separated by a distance d carry current I(1) and ...

    Text Solution

    |

  5. The magnetic moment of atomic neon is

    Text Solution

    |

  6. A 1m long conducting wire is lying at right angles to the magnetic fie...

    Text Solution

    |

  7. A beam of electrons and protons move parallel to each other in the sam...

    Text Solution

    |

  8. Two parallel wires of length 9 m each are separated by a distance 0.15...

    Text Solution

    |

  9. Current i is carried in a wire of length L. If the wire is turned into...

    Text Solution

    |

  10. In ballistic galvanometer, the frame on which the coil is wound is non...

    Text Solution

    |

  11. Two thin, long, parallel wires, separated by a distance 'd' carry a cu...

    Text Solution

    |

  12. Three long, straight parallel wires carrying current, are arranged as ...

    Text Solution

    |

  13. A circular current carrying coil has a radius R. The distance from the...

    Text Solution

    |

  14. The field normal to the plane of a wire of n turns and radis r which c...

    Text Solution

    |

  15. Figure shows three cases: in all case the circular part has radius r a...

    Text Solution

    |

  16. The straight long conductors AOB and COD are perpendicular to each oth...

    Text Solution

    |

  17. A cell is connected between the point A and C of a circular conductor ...

    Text Solution

    |

  18. An infinetely long conductor PQR is bent to from a right angle as show...

    Text Solution

    |

  19. Two coaxil solenoids 1 and 2 of the same length are set so that one is...

    Text Solution

    |

  20. A coil having N turns is would tightly in the form of a spiral with in...

    Text Solution

    |