Home
Class 12
PHYSICS
A square loop of side 10 cm and resistan...

A square loop of side 10 cm and resistance 1 Omega is moved towards right with a constant velocity V_0 as shown in . The left arm of the loop is in a uniform magnetic field of 2 T. the field is perpendicular ot the plane of the drawing and is going into it. the loop is connected to a network of resistors each of value 3 Omega with what speed should the loop be moved so that a steady curfrent of 1 mA flows in the loop.
(##HCV_VOL2_C38_S01_024_Q01##)

A

`1 cm//s`

B

`1 m//s`

C

`10^2 m//s`

D

`10^(-2) cm//s`

Text Solution

Verified by Experts

Promotional Banner

Topper's Solved these Questions

  • JEE MAINS 2021

    JEE MAINS PREVIOUS YEAR|Exercise Physics Section B|20 Videos
  • JEE MAINS 2021

    JEE MAINS PREVIOUS YEAR|Exercise Physics (Section A)|81 Videos
  • JEE MAINS 2021

    JEE MAINS PREVIOUS YEAR|Exercise PHYSICS |30 Videos
  • JEE MAINS 2020

    JEE MAINS PREVIOUS YEAR|Exercise PHYSICS|246 Videos
  • JEE MAINS 2022

    JEE MAINS PREVIOUS YEAR|Exercise PHYSICS (SECTION -B)|10 Videos
JEE MAINS PREVIOUS YEAR-JEE MAINS 2021-Physics Section A
  1. An object of mass 'm' is being moved with a constant velocity under th...

    Text Solution

    |

  2. A glass tumbler having irmer depth of 17.5 cm is kept on a table. A st...

    Text Solution

    |

  3. A square loop of side 10 cm and resistance 1 Omega is moved towards ri...

    Text Solution

    |

  4. A student determined Young's Modulus of elasticity using the formula Y...

    Text Solution

    |

  5. A cube is placed inside an electric field, vec E = 150 y^2 hatj. The s...

    Text Solution

    |

  6. A block of mass m slides on the wooden wedge, which in turn slides bac...

    Text Solution

    |

  7. Due to cold weather a 1 m water pipe of cross-sectional area 1 cm^2 i...

    Text Solution

    |

  8. For the given circuit the current i through the battery when the key i...

    Text Solution

    |

  9. If R(E ) be the radius of Earth ,then the ratio between the accelerati...

    Text Solution

    |

  10. A bob of mass 'm' suspended by a thread of length I undergoes simple h...

    Text Solution

    |

  11. Choose the incorrect statement : (a) The electric lines of force ent...

    Text Solution

    |

  12. Two thin metallic spherical shells of radii r(1) and r(2) (r(1)lt r(2...

    Text Solution

    |

  13. A coil is placed in a magnetic field vec(B) as shown below : A c...

    Text Solution

    |

  14. A mixture of hydrogen and oxygen has volume 500cm^(3) , temperature 30...

    Text Solution

    |

  15. Statement I : To get a steady dc output from the pulsating voltage rec...

    Text Solution

    |

  16. A current of 1.5 A is flowing through a triangle of side 9 cm each .Th...

    Text Solution

    |

  17. For a body executing S.H.M. : (a) Potential energy is always equal t...

    Text Solution

    |

  18. Four identical hollow cylindrical columns of mild steel support a big ...

    Text Solution

    |

  19. A system consists of two identical sphers each of mass 1.5 kg and radi...

    Text Solution

    |

  20. IF V(A)andV(B) are the input voltages (either 5 V or 0 V) and V(o) is ...

    Text Solution

    |