Home
Class 12
PHYSICS
A circular coil of radius 2.0 cm has 500...

A circular coil of radius 2.0 cm has 500 turns in it and carries a current of 1.0 A . Its axis makes an angel of `30^@` with the uniform magnetic field of ,magnetic field that exists in the space. Find the torque acting on the total.

Text Solution

Verified by Experts

The correct Answer is:
A, B
Promotional Banner

Topper's Solved these Questions

  • ELECTRODYNAMICS

    RESONANCE|Exercise Exercise-1 PART-2|54 Videos

  • ELECTRODYNAMICS

    RESONANCE|Exercise Exercise-2 PART-1|15 Videos

  • ELECTRODYNAMICS

    RESONANCE|Exercise PROBLEM|12 Videos

  • ELECTRO MAGNETIC WAVES

    RESONANCE|Exercise Exercise 3|27 Videos

  • ELECTROMAGNETIC INDUCTION

    RESONANCE|Exercise A.l.P|19 Videos

Similar Questions

Explore conceptually related problems

A circular coil of radius 10 cm having 100 turns carries a current of 3.2 A. The magnetic field at the center of the coil is

A coil of radius 2 cm and 500 turns, carries of a current of 2A. It is placed in a uniform magnetic field of induction 0.5T. What is the torque acting on the coil if theta=30◦ ?

A rectangular coil 20cmxx20cm has 100 turns and carries a current of 1 A . It is placed in a uniform magnetic field B=0.5 T with the direction of magnetic field parallel to the plane of the coil. The magnitude of the torque required to hold this coil in this position is

A circular coil of radius 4 cm having 20 turns carries a current of 3A.It is a magnetic field of intensity 0.5 Wb//m^(2) .The magnetic dipole moment of the coil is

A circular coil of diameter 7cm has 24 turns of wire carrying current of 0.75A . The magnetic moment of the coil is

A circular coil of radius 4 cm and of 20 turns carries a current of 3 amperes. It is placed in a magnetic field of intensity of 0.5 weber//m^(2) . The magnetic dipole moment of the coil is

A circular coil of 0.2 m diameter has 100 turns and carries a current of 0.1 ampere. The intensity of magnetic field at the centre of the coil is -

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 circular coil of 1 turn and area 0.01m^(2) carries a current of 10A . It is placed in a uniform magnetic field of induction 0.1 tesla such that the plane of the circle is perpendicular to the direction of the field, the torque acting on the coil is

RESONANCE-ELECTRODYNAMICS-Exercise-1 PART-1
  1. Figure shows a part of an electric circuit. The wires AB, CD, and EF a...

    Text Solution

    |

  2. A straight , long wire carries a current a current of 20A. Another wir...

    Text Solution

    |

  3. Two long straight parallel conductors are separated by a distance of 5...

    Text Solution

    |

  4. A straight wire of length l can slide on two parallel plastic rails k...

    Text Solution

    |

  5. Consider a nonconducting plate of radius r and mass m which has a ch...

    Text Solution

    |

  6. An electron in the ground state of hydrogen atom is revolving in antic...

    Text Solution

    |

  7. A circular coil of 100 turns has an effective radius of 0.05 m and car...

    Text Solution

    |

  8. A circular loop of radius a, carrying a current I, is placed in a tow ...

    Text Solution

    |

  9. A rectangular coil of 100 turns has length 5 cm and width 4 cm. it is ...

    Text Solution

    |

  10. A 50 turn circular coil of radius 2.0 cm carrying a current of 5.0 A ...

    Text Solution

    |

  11. A square loop of sides 10 cm carries a current of 10 A.A uniform magne...

    Text Solution

    |

  12. A circular coil of radius 2.0 cm has 500 turns in it and carries a cu...

    Text Solution

    |

  13. A circular loop carrting a current a current I has wire of total leng...

    Text Solution

    |

  14. In a hydrogen atom , the electron moves in an orbit of radius 0.5 A ...

    Text Solution

    |

  15. A charge Q is spread uniformly over an insulated ring of radius R.What...

    Text Solution

    |

  16. Two circular coils, each of 100 turns, are held that one lies in the v...

    Text Solution

    |

  17. A magnetic dipole of magnetic moment 6Am^(2) is lying in a horizontal ...

    Text Solution

    |

  18. A coil of 50 turns and 20 cm diameter is made with a wire of 0.2 mm di...

    Text Solution

    |

  19. A magneting field of 1600 Am^(-1) produces a magnetic flux of 2.4xx10^...

    Text Solution

    |

  20. A toroid has 2000 turns. The inner & outer radii of its core are 11cm ...

    Text Solution

    |