Home
Class 12
PHYSICS
An aircraft with a wingspan of 40 m flie...

An aircraft with a wingspan of 40 m flies a speed of 1080 km `hr_(1)` in the eastward direction at a constant altitude in the northern hemisphere, where the vertical component of earth's magnetic fieldis `1.75 xx 10^(-5)` T. Find the e.m.f. that develops between the tips of the wings.

Promotional Banner

Topper's Solved these Questions

  • ELECTRICAL INSTRUMENTS

    SL ARORA|Exercise Problem for self practice|81 Videos

  • ELECTROMAGNETIC WAVES

    SL ARORA|Exercise Problem for self-practice|21 Videos

Similar Questions

Explore conceptually related problems

In northern hemisphere, an airplane flies with a speed of 1000 km hr^(-1) towards east at constant height. Calculate the emf induced between the tips of the wings 50 m apart. The vertical component of Earth's magnetic field is 2 xx 10^(-5) T .

A train is moving towards north with a speed of 25 m/s. if the vertical component of the earth's magnetic field is 0.2 xx 10^(-4) T, the emf induced in the axle 1.5 m long is

The wings of an aeroplane are I0m apart. The plane is moving horizontally towards the north with a velocity of 200m//sec at a place where the vertical component of earth's magnetic field is 0.5xxI0^(-4)T . The induced emf set up between the tips of the wings is

An air plane , with 20 m wingspread is flying at 250 ms^(-1) parallel to the earth's surface at a place whre the horizontal component of earth's magnetic field is 2 xx 10^(-5) T and angle of dip is 60^@ . The magnitude of the induced emf between the tips of the wings is

SL ARORA-ELECTROMAGNETIC INDUCTION-All Questions
  1. A conducting cirular loop is placed in a unifrom transcerse magnetic f...

    Text Solution

    |

  2. A small piece of metal wire is dragged across the gap between the pole...

    Text Solution

    |

  3. An aircraft with a wingspan of 40 m flies a speed of 1080 km hr(1) in ...

    Text Solution

    |

  4. The two rails of a railway track, insulated from each other and the gr...

    Text Solution

    |

  5. A jet plane is travelling west at the speed of 1800 km..h. What is the...

    Text Solution

    |

  6. A bicycle generator creates a 3 . 0 V , when the bicycle is travelling...

    Text Solution

    |

  7. A conductor of length 1.0 m falls freely under gravity from a heigth ...

    Text Solution

    |

  8. Twelve wires of equal lenghts (each 10 cm) are connected in the form o...

    Text Solution

    |

  9. A rectangular loop of sides 8 cm and 2 cm with a small cut is moving o...

    Text Solution

    |

  10. Fig. shows a metal rod PQ resting on the rails A, B and positoned betw...

    Text Solution

    |

  11. A square loop of side 12 cm with its sides parallel to x and y- axes i...

    Text Solution

    |

  12. A square metal wire loop of side 10 cm and resistance 1 ohm is moved w...

    Text Solution

    |

  13. A wire of mass m and length I can freely slide on a pair of parallel, ...

    Text Solution

    |

  14. A circular coil of area 300 cm ^(2) and 25 turns rotates about its ver...

    Text Solution

    |

  15. A rectangular coil of length 1 cm and width 0.5, and 10 turns isroatat...

    Text Solution

    |

  16. A rectangular coil of wire has dimensions 0.2 m xx 0.1 m . The coil ha...

    Text Solution

    |

  17. A circular coil of radius 8.0 cm and 20 turns rotates about its vertic...

    Text Solution

    |

  18. A rectangular coil of 200 turns or wire 15 xx 40 cm^(2) makes 50 r.p.s...

    Text Solution

    |

  19. Magnetic flux of 5 microweber is linked with a coil when a current of...

    Text Solution

    |

  20. A 200 turn coil of self - inductance 20 mH carries a current of 4 mA....

    Text Solution

    |