Home
Class 12
PHYSICS
Induction furnace works on the principle...

Induction furnace works on the principle of

A

self induction

B

mutual induction

C

eddy currents

D

Lenz's law

Text Solution

Verified by Experts

The correct Answer is:
C
Promotional Banner

Topper's Solved these Questions

  • ELASTICITY

    NIKITA PUBLICATION|Exercise MCQ|314 Videos

  • ELECTRONS AND PHOTONS

    NIKITA PUBLICATION|Exercise MCQs|162 Videos

Similar Questions

Explore conceptually related problems

Dynamo works on the principle of

The induction coil works on the principle of

Prism works on the principle of :

Optical fibre works on the principle of

NIKITA PUBLICATION-ELECTROMAGNETIC INDUCTION-MCQs
  1. The circulating induced current produced in a metal plate due to the c...

    Text Solution

    |

  2. Which of the following is not an application of eddy currents?

    Text Solution

    |

  3. Induction furnace works on the principle of

    Text Solution

    |

  4. Eddy currents are developed, when

    Text Solution

    |

  5. Eddy currents do not produce

    Text Solution

    |

  6. plane of eddy currents make an angle with the plane of magnetic lines ...

    Text Solution

    |

  7. Production of induced emf in a coil due to the changes of current in t...

    Text Solution

    |

  8. When a rate of change of current in a circuit is unity, the induced em...

    Text Solution

    |

  9. The coefficient of self inductance of a coil is

    Text Solution

    |

  10. The inductance of a coil depends on

    Text Solution

    |

  11. In SI, Henry is the unit of

    Text Solution

    |

  12. If an emf of 1 volt is induced in the coil due to the change of curren...

    Text Solution

    |

  13. The self inductance of a coil does not depend upon

    Text Solution

    |

  14. The self inductance of a coil does not depend upon

    Text Solution

    |

  15. The coils in resistance boxes are made from doubled insulated wire to ...

    Text Solution

    |

  16. If the number of turns per units length of a coils of solenoid is doub...

    Text Solution

    |

  17. A coil of insulated wire is connected to a battery. If it is connected...

    Text Solution

    |

  18. If the rate of change of current of 1A/s in one coil, induced an emf o...

    Text Solution

    |

  19. If the rate of change of current in primary coil is doubled, the induc...

    Text Solution

    |

  20. Mutual induction is the produced of induced emf in a coil due to the c...

    Text Solution

    |