Home
Class 12
PHYSICS
A 3.0 cm wire carrying a current of 10 A...

A 3.0 cm wire carrying a current of 10 A is placed inside a solenoid perpendicular to its axis. The magnetic field inside the solenoid is given to be 0.27 T. What is the magnetic force on the wire?

A

`8.1 xx 10^(-2) N`

B

`1.8 xx 10^(-2) N`

C

`18 xx 10^(-2) N`

D

`81 xx 10^(-2) N`

Text Solution

Verified by Experts

The correct Answer is:
A
Promotional Banner

Topper's Solved these Questions

  • APPENDICES ( REVISION EXERCISE )

    AAKASH SERIES|Exercise REVISION EXERCISE (MAGNETISM AND MATTER )|52 Videos
  • APPENDICES ( REVISION EXERCISE )

    AAKASH SERIES|Exercise REVISION EXERCISE (CUTTENT ELECTRICITY )|108 Videos
  • ALTERNATING CURRENT

    AAKASH SERIES|Exercise EXERCISE - III|24 Videos
  • APPENDICES (REVISION EXERCISE)

    AAKASH SERIES|Exercise LAW OF MOTION|128 Videos

Similar Questions

Explore conceptually related problems

A 3*0cm wire carrying a current of 10A is placed inside a solenoid perpendicular to its axis. The magnetic field inside the solenoid is given to be 0*27T . What is the magnetic force on the wire?

The magnetic field inside a solenoid is-

An 8 cm long wire carrying a current of 10 A is placed inside a solenoid perpendicular to its axis. If the magnetic field inside the solenoid is 0.3 T, then magnetic force on the wire is

Consider a wire carrying a steady current, I placed in a uniform magnetic field vecB perpendicular to its length. Consider the charges inside the wire. It is known that magnetic forces do not work. This implies that

A semicircular wire of radius 5.0 cm carries a current of 5.0 A. A magnetic field B of magnitude 0.50 T exists along the perpendicular to the plane of the wire. Find the magnitude of the magnetic force acting on the wire.

A long straight wire carrying current of 30 A is placed in an external unifrom magnetic field of induction 4xx10^(4) T . The magnetic field is acting parallel to the direction of current. The maggnetic of the resultant magnetic inuduction in tesla at a point 2.0 cm away form the wire is

A magnetic field of strength 1.0 T is produced by a strong electromagnet in a cylindrical region of radius 4.0 cm as shown in . A wire, carrying a current of 2.0 A, is placed perpendiuclar to and intersecting the axis of the cylindreical region. Find the magnitude of the force acting on the wire.

A straight wire of length 0.5 metre and carrying a current of 1.2 ampere is placed in a uniform magnetic field of induction 2 tesla. If the magnetic field is perpendicular to the length of the wire , the force acting on the wire is

A long straight wire carrying current of 30 A is placed in an external uniform magnetic field of induction 4xx10^(-4) T . The magnetic field is acting parallel to the direction of current. The magnitude of the resultant magnetic induction in tesla at a point 2.0 cm away from the wire is

(A) : A solenoid tend to contract when a current passes through it. (R) : The magnetic field inside the solenoid is uniform.

AAKASH SERIES-APPENDICES ( REVISION EXERCISE )-REVISION EXERCISE (MOVING CHANGES & MEGNETISM)
  1. In the shown in the figure AC and BD are straight lines and CED and AF...

    Text Solution

    |

  2. A solenoid of length 'l' has N turns of wire closely spaced, each turn...

    Text Solution

    |

  3. A 3.0 cm wire carrying a current of 10 A is placed inside a solenoid p...

    Text Solution

    |

  4. A closely wound solenoid of 800 turns and area of cross-section 2.5xx1...

    Text Solution

    |

  5. If a solenoid of magnetic moment 0.6JT^(-1) is free to turn about th...

    Text Solution

    |

  6. A solenoid of 1000 turns is wound uniform on a glass tube of 50cm long...

    Text Solution

    |

  7. A solenoid of length 'l' has N turns of wire closely spaced, each turn...

    Text Solution

    |

  8. A closely would solenoid of 2000 turns and area of cross-section 1.6xx...

    Text Solution

    |

  9. A Rowland ring of mean radius 15 cm has 3500 turns of wire wound on a ...

    Text Solution

    |

  10. Wires 1 and 2 carrying currents i1 and i2 respectively are inclined at...

    Text Solution

    |

  11. Currents of 10 A and 2A are passed through two parallel wires A and B ...

    Text Solution

    |

  12. Three long straight and parallel wires carrying currents are arranged ...

    Text Solution

    |

  13. Two parallel horizontal conductors are suspended by two light vertical...

    Text Solution

    |

  14. Along wire carrying a current of 40A as shown in figure. The rectangul...

    Text Solution

    |

  15. Two long parallel wires are at a distance 2d apart. They carry steady ...

    Text Solution

    |

  16. A conducting ring of mass 2kg, radius 0.5m carries a current of 4A. I...

    Text Solution

    |

  17. A wire fo length l is bent in the from of a circular coil of some tur...

    Text Solution

    |

  18. A rectangular coil 6 cm long and 2 cm wide is placed in a magnetic fie...

    Text Solution

    |

  19. A circular coil of 20 turns and radius 10 cm is placed in uniform magn...

    Text Solution

    |

  20. A moving coil galvanometer 'A' has 200 turns and a resistance of 100Om...

    Text Solution

    |