Home
Class 12
PHYSICS
An a.c generator is based on the phenome...

An a.c generator is based on the phenomenon of……………………………

Text Solution

Verified by Experts

The correct Answer is:
electromagnetic induction
Promotional Banner

Topper's Solved these Questions

  • ELECTROMAGNETIC INDUCTION & ALTERNATING CURRENT

    PRADEEP|Exercise JEE Mains Ad..(Multiple Choice Question)|1 Videos

  • ELECTROMAGNETIC INDUCTION & ALTERNATING CURRENT

    PRADEEP|Exercise Multiple Choice Questions|1 Videos

  • ELECTROMAGNETIC INDUCTION & ALTERNATING CURRENT

    PRADEEP|Exercise Value Based Questions|2 Videos

  • DUAL NATURE OF RADIATION AND MATTER

    PRADEEP|Exercise Exercise|191 Videos

  • ELECTROMAGNETIC WAVES

    PRADEEP|Exercise II Focus multiple choice question|5 Videos

Similar Questions

Explore conceptually related problems

AC generator is based on the concept of ………… .

A d.c. generator is based on the priciple of :

An electric generator is based on :

Optical fibers are based on the phenomenon of

An a.c. generator is a machine that produces…………….from………………

Assertion : An ac generator is based on the self inductance of the coil. Reason : Self inductance involves two coils.

PRADEEP-ELECTROMAGNETIC INDUCTION & ALTERNATING CURRENT-Exercise
  1. Out of the following , choose the wrong statement :

    Text Solution

    |

  2. An a.c. generator is a machine that produces…………….from………………

    Text Solution

    |

  3. An a.c generator is based on the phenomenon of……………………………

    Text Solution

    |

  4. In hydroelectric power station,………………of falling water is converted int...

    Text Solution

    |

  5. A d.c. generator produces…………………from…………………

    Text Solution

    |

  6. In d.c. generator,…………………….generator of a.c. generator is replaced by…...

    Text Solution

    |

  7. A d.c. motor converts ………………………into ……………………….

    Text Solution

    |

  8. When a coil carrying current s …………………..it expericences ………………………….whi...

    Text Solution

    |

  9. In a.c. generator, we use……………………… to determine the direction of………………...

    Text Solution

    |

  10. In d.c. motor, we use……………………….to determine the direction of……………………..

    Text Solution

    |

  11. A transformer is an electrical device that is used for …………………. It ………...

    Text Solution

    |

  12. An a.c. generator consists of a coil of 100 turns and cross sectional ...

    Text Solution

    |

  13. An a.c. generator consists of a coil of 2000 turns each of area 80 cm^...

    Text Solution

    |

  14. A flat coil of 500 turns each of area 50 cm^(2) rotates in a uniform m...

    Text Solution

    |

  15. A coil has 50 turns and its area is 500 cm^(2). It is rotating at the ...

    Text Solution

    |

  16. A generator develops an e.m.f. of 120 V and has a terminal potential d...

    Text Solution

    |

  17. An a.c. generator consists of a coil of 50 turns and area 2.5 m^(2) ro...

    Text Solution

    |

  18. A circular coil having 20 turns, each of radius 8 cm, is rotating abou...

    Text Solution

    |

  19. The resistance of the armature of an electric motor is 55 ohm. The mot...

    Text Solution

    |

  20. A motor has an armature resistance of 4 ohm. On a 240 V supply and a l...

    Text Solution

    |