Home
Class 11
PHYSICS
A circular coil of radius 10 cm , ...

A circular coil of radius 10 cm , 150 cm turns and resistance ` 2 Omega ` is placed with its plane , perpendicular to the horizontal component of the earth's magnetic field . It is rotated about its vertical diameter through `180 ^(@)` in `0.25 s ` . The induced emf in the coil is ( take `H_(E ) = 3.0 xx10 ^(-5) T ) `

A

`6.6xx10 ^(-4) V `

B

`1.4 xx 10^(-2) V `

C

`2.6xx 10^(-2) V`

D

`3.8 xx 10^(-3) V`

Text Solution

Verified by Experts

Promotional Banner

Topper's Solved these Questions

  • ONE - DIMENSIONAL MOTION

    CHHAYA PUBLICATION|Exercise CBSE SCANNER|19 Videos

  • QUESTION PAPERS OF JEE MAIN -2017

    CHHAYA PUBLICATION|Exercise QUESTION|22 Videos

Similar Questions

Explore conceptually related problems

A circular coil of radius 10 cm, 500 turns and resistance 2 Omega is placed with its plane, perpendicular to the horizontal component of the earth's magnetic field. It is rotated about its vertical diameter through 180^(@) in 0.25 s. The induced emf in the coil is (take H_(E)=3.0xx10^(-5)T )

Explain horizontal component of Earth's magnetic field.

At a place on earth 's surface where the horizontal and vertical components of earth's magnetic field are equal ,

What is the angel of dip at a place where the horizontal and vertical components of the Earth's magnetic field are equal?

The vertical component of earth’s magnetic field is zero at a place when angle of dip is—

At a certain place the horizontal component of earth’s magnetic field is sqrt3 times the vertical component.The angle of dip at that place is—

If the horizontal component of earth's magnetic field intensity at a place is half the total intensity , determine the angle of dip there.

The horizontal component of earth's magnetic field at a place is sqrt(3) Time the vertical component. What is the angle of dip at this place?

CHHAYA PUBLICATION-QUESTION PAPERS OF NEET -2017-QUESTION
  1. A student performs an experiment of measuring the thickness of a...

    Text Solution

    |

  2. IF the longest wavelength in the ultraviolet region of hydrogen...

    Text Solution

    |

  3. A circular coil of radius 10 cm , 150 cm turns and resistance ...

    Text Solution

    |

  4. Two reasions for using sloft as the material for electromagnet...

    Text Solution

    |

  5. A person has near point at 60 cm . The focal length of spectac...

    Text Solution

    |

  6. Two sides of a semiconductor germanium crystal A and B are dop...

    Text Solution

    |

  7. Due to Doppler effect , the shift in wavelength observed is 0.1 ...

    Text Solution

    |

  8. A metal rod of 1 m length is dropped exact vertically on to...

    Text Solution

    |

  9. The angular momentum of a right body of mass m about an axis...

    Text Solution

    |

  10. A parallel plate capacitor is to designed , using a diectric ...

    Text Solution

    |

  11. A cyclist on a level road takes a sharp circular turn of radi...

    Text Solution

    |

  12. The volume of 1 mole of an ideal gas with the adiabatic expone...

    Text Solution

    |

  13. Two coherent sources of intensity ratio alpha interfere The ...

    Text Solution

    |

  14. When the temperature of a gas is raised from 30 ^(@) C to 9...

    Text Solution

    |

  15. A parallel beam of light of wavelength lamda is incident normal...

    Text Solution

    |

  16. A thin uniform rod of mass M and length L is rotaing about a p...

    Text Solution

    |

  17. Two open organ pipes of fundamental frequency n (1) and n(2) ...

    Text Solution

    |

  18. The density of a metal at normal perssures is . rho . Its densi...

    Text Solution

    |

  19. If the mass of neutron is 1.7 xx10 ^(-27) Kg , then the de Brogl...

    Text Solution

    |

  20. Imagine earth to be a solild sphere of mass M and radius R. If ...

    Text Solution

    |