Home
Class 8
PHYSICS
What is an electric generator ....

What is an electric generator .

Promotional Banner

Topper's Solved these Questions

  • ELECTROMAGNETISM

    PEARSON IIT JEE FOUNDATION|Exercise Short Answer Type Questions|15 Videos

  • ELECTROMAGNETISM

    PEARSON IIT JEE FOUNDATION|Exercise Essay Type Questions|4 Videos

  • ELECTRICITY

    PEARSON IIT JEE FOUNDATION|Exercise CONCEPT APPLICATION (Level 3)|10 Videos

  • FORCE AND PRESSURE

    PEARSON IIT JEE FOUNDATION|Exercise COMPETITION CORNER |37 Videos

Similar Questions

Explore conceptually related problems

What is the function of brushes in an electric generator ?

What type of energy transformation takes place in an electric generator ?

Name the phenomenon which is made use of in an electric generator.

When the coils of an electric generator rotate in a megnatic field,

State the principles of electric motor and electric generator.

PEARSON IIT JEE FOUNDATION-ELECTROMAGNETISM-CONCEPT APPLICATION ( LEVEL 2)
  1. What is an electric generator .

    Text Solution

    |

  2. Why is electrical energy transmitted at high voltage from a distant po...

    Text Solution

    |

  3. A magnetic needle placed near a current carrying conductor deflects du...

    Text Solution

    |

  4. Can we use Ampere's right hand rule to determine the deflection o...

    Text Solution

    |

  5. A straight conductor carrying current produces a magnetic field around...

    Text Solution

    |

  6. A transformer has 250 primary turns and 500 secondary turns. If 200 V ...

    Text Solution

    |

  7. What happens if earthing is not proper in a telegraph ?

    Text Solution

    |

  8. What causes the rectangular coil in a D.C. motor to rotate? Explain.

    Text Solution

    |

  9. Two, current carrying conductors are placed parallel to each other. E...

    Text Solution

    |

  10. Can a galvanometer as such be used for measuring the current? Explain.

    Text Solution

    |

  11. A straight conductor carrying current produces a magnetic field around...

    Text Solution

    |

  12. The frequency of sinusoidal A.C. voltage is 50 Hz. How many times does...

    Text Solution

    |

  13. In an electromagnetic induction, what is the source of electric energy...

    Text Solution

    |

  14. Two wires, A and B are placed parallel to each other in a vertical pla...

    Text Solution

    |

  15. A spring made of copper is moved towards a stationary bar magnet. What...

    Text Solution

    |

  16. How do you locate a current-carrying wire concealed in a wall?

    Text Solution

    |

  17. Can we a transformer be used to step up or step down a D.C. voltage? E...

    Text Solution

    |

  18. A magnet is dropped vertically downwards along the axis of the Alumini...

    Text Solution

    |

  19. To detect electric current using a galvanoscope, the plane of the coi...

    Text Solution

    |

  20. By increasing the number of turns in the coil, the strength of the mag...

    Text Solution

    |

  21. Why are magnets with concave shaped poles used in a D.C. motor? What...

    Text Solution

    |