Home
Class 12
PHYSICS
The wings of an aeroplane are I0m apart....

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

A

0.01 V

B

1 V

C

0.1 V

D

10 V

Text Solution

Verified by Experts

The correct Answer is:
C
Promotional Banner

Topper's Solved these Questions

  • MODEL TEST PAPER 3

    KCET PREVIOUS YEAR PAPERS|Exercise (PHYSICS)|60 Videos

  • MODEL TEST PAPER 5

    KCET PREVIOUS YEAR PAPERS|Exercise Physics|60 Videos

Similar Questions

Explore conceptually related problems

A train is moving towards north with a speed of 180 kilometer per hour. If the vertical component of the earth's magnetic field is 0.2 xx 10^(-4)T , the e.m.f induced in the axis 1.5m long is

A train is moving towards north with a speed of 180 kilometre per hour. 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

An aircraft with a wingspan of 40 m flies with a speed of 1080 km/hr in the eastward direction at a constant altitude in the northern hemisphere, where the vertical component of the earth's magnetic field 1.75 xx10^(-5) . Then the emf developed between the tips of the wings is

An aeroplane is flying horizontally with a velocity of 360 km//h . The distance between the tips of the wings of the aeroplane is 50 m. The vertical component of the earth's magnetic field is 4 xx 10^-4 wb//m^2 . The enduced e.m.f. Is

A jet plane having a wing - span of 25 m is travelling horizontally towards east with a speed of 3600 km /hour . If the the Earth's magnetic field at the location is 4xx10^(-4) T and the angle of dip is 30^@ , then the potential difference between the ends of the wing is

KCET PREVIOUS YEAR PAPERS-MODEL TEST PAPER 4-PHYSICS
  1. Two coils of self-inductance L(1) and L(2) are placed closed to each o...

    Text Solution

    |

  2. What is the order of drift velocity of electrons?

    Text Solution

    |

  3. The wings of an aeroplane are I0m apart. The plane is moving horizonta...

    Text Solution

    |

  4. The natural frequency of a L - C circuit is equal to

    Text Solution

    |

  5. A 100 pF capacitor is connected to a 230 V, 50 Hz a.c. source, the r.m...

    Text Solution

    |

  6. A step up transformer operates on a 230 V line and a load current of 2...

    Text Solution

    |

  7. A straight conductor of length 0.4 m is moved with a speed of 7 m/s pe...

    Text Solution

    |

  8. Best method to increase the sensitivity of the moving coil galvanomete...

    Text Solution

    |

  9. The hysteresis cylcle for the material of a permanent magnet is

    Text Solution

    |

  10. The magnetic moment of atomic neon is

    Text Solution

    |

  11. The radius of curvature of the path of the charged particle in a unifo...

    Text Solution

    |

  12. An electric bulb is rated 220 volt - 100 watt. The power consumed by i...

    Text Solution

    |

  13. The current in the circuit (see fig) is

    Text Solution

    |

  14. Dry ice is

    Text Solution

    |

  15. A charged particle of mass m and charge q is released from rest in an ...

    Text Solution

    |

  16. 64 small drops of mercury, each of radius r and charge q coalesce to f...

    Text Solution

    |

  17. Five capacitors of 20mu F capacity each are commected to a D.C potenti...

    Text Solution

    |

  18. The insulated spheres of radii R(1) and R(2) having charges Q(1) and Q...

    Text Solution

    |

  19. A particle of mass 2 g and charge 1 muC is held at rest on a frictionl...

    Text Solution

    |

  20. The intensity of a sound wave gets reduced by 20% on passing through a...

    Text Solution

    |