Home
Class 12
PHYSICS
A rectangular loop of wire of size 4 cm ...

A rectangular loop of wire of size `4 cm xx 10 cm` carries a steady current of 2A. A straight long wire carrying 5 A current is kept near the loop as shown. If the loop and the wire are coplanar, find
(i) the torque acting on the loop and
(ii) the magnitude and direction of the force on the loop due to the current carrying wire.

Text Solution

Verified by Experts

The correct Answer is:
`0, 1.6 xx 10^(-5) N`
Promotional Banner

Topper's Solved these Questions

  • MOVING CHARGES AND MAGNETISM

    MODERN PUBLICATION|Exercise Conceptual Questions|29 Videos
  • MOVING CHARGES AND MAGNETISM

    MODERN PUBLICATION|Exercise Tough & Tricky (PROBLEMS )|15 Videos
  • MOVING CHARGES AND MAGNETISM

    MODERN PUBLICATION|Exercise CHAPTER PRACTICE TEST|13 Videos
  • MAGNETISM AND MATTER

    MODERN PUBLICATION|Exercise CHAPTER PRACTICE TEST FOR BOARD EXAMINATION|16 Videos
  • NUCLEI

    MODERN PUBLICATION|Exercise CHAPTER PRACTICE TEST FOR BOARD EXAMINATION|15 Videos

Similar Questions

Explore conceptually related problems

A rectangular loop of wire of size 2.5 cm xx 4 cm carries a steady current of 1A. A straight long wire carrying 2 A current is kept near the loop as shown. If the loop and the wire are coplanar, find (i) the torque acting on the loop and (ii) the magnitude and direction of the force on the loop due to the current carrying wire.

A rectangular loop of wire of size 2 cm xx 5cm carries a steady current of 1A. A straight long wire carrying 4 A current is kept near the loop as shown. If the loop and the wire are coplanar, find (i) the torque acting on the end (ii) the magnitude and direction of the force on the loop due to the current carrying wire.

A rectangular loop of wire of size 4 cm // 10cm carries a steady current of 2A . A straight long wire carrying 5A current is kept near the loop ( as shown in figu ) . If the loop and the wire are coplanar, find the net force on the loop

There is a circular loop carrying current and another straight wire carrying current is placed along its axis. The straight wire

A rectangular loop of sides 20 cm and 10 cm carries a current of 5.0 A . A uniform magnetic field of magnitude 2 T exists parallel to the longer side of the loop. The torque acting on the loop is

A current carrying squre loop is placed near an infinitely long current carrying wire as shown in figure . The loop torque acting on the loop is

A square loop of side 15 cm carrying current of 10 A is kept at a distance of 5 cm from a long wire carrying 12 A current as shown in the adjoining figure. Calculate the net force acting on the loop.

A circular loop of radius r carries a current i .How should a long, straight wire carrying a current 3i be placed in the plane of the circle so that the magnetic field at the centre of the loop becomes zero?

MODERN PUBLICATION-MOVING CHARGES AND MAGNETISM-PRACTICE PROBLEMS
  1. A straight conducting wire is bent as shown in the adjoining figure. C...

    Text Solution

    |

  2. A wire is bent forming two semicircles as shown in the figure. Calcula...

    Text Solution

    |

  3. . A small circular ring of radius R is placed in Y-Z plane with its ce...

    Text Solution

    |

  4. Calculate the change in magnetic field induction at the centre of a cu...

    Text Solution

    |

  5. Deduce the expression for the magnetic field induction at the centre o...

    Text Solution

    |

  6. Two current carrying wire-1 and 2 infinitely long wires are kept paral...

    Text Solution

    |

  7. A square loop of side 15 cm carrying current of 10 A is kept at a dist...

    Text Solution

    |

  8. Two wires A and B of length 5 cm and infinite are kept 5 cm apart. Cal...

    Text Solution

    |

  9. A straight long wire carrying current 50 A is placed on a horizontal s...

    Text Solution

    |

  10. A rectangular loop of wire of size 4 cm xx 10 cm carries a steady curr...

    Text Solution

    |

  11. A solid cylinder carries current of 1 A uniformly distributed over its...

    Text Solution

    |

  12. The adjoining figure shows a long straight wire of a circular cross se...

    Text Solution

    |

  13. A long conducting wire of radius 1 cm carrying current of 1 A placed w...

    Text Solution

    |

  14. एक छड़ चुंबक के ध्रुवो के बीच की दूरी 10 cm है । इसके मध्यबिंदु से 15 c...

    Text Solution

    |

  15. A long conducting wire of radius 5 cm, carrying current of 2 A is plac...

    Text Solution

    |

  16. A solenoid of length 0.5 m has a radius of 1 cm and is made up of 500 ...

    Text Solution

    |

  17. A one metre long solenoid carrying current of 10 A has a radius of 1 c...

    Text Solution

    |

  18. The magnetic field inside a solenoid is

    Text Solution

    |

  19. A wire carrying current of 5 A is wound on a toroid in 4,000 turns, Ca...

    Text Solution

    |

  20. (a) State Ampere's circuital law, expressing it in the integral form. ...

    Text Solution

    |