Home
Class 12
PHYSICS
Define dielectric Constant of a medium....

Define dielectric Constant of a medium.

Promotional Banner

Topper's Solved these Questions

  • ALTERNATING CURRENTS

    PUNJAB BOARD PREVIOUS YEAR PAPERS|Exercise EXERSICE|66 Videos

  • CLASSIFICATION OF MAGNETIC MATERIALS

    PUNJAB BOARD PREVIOUS YEAR PAPERS|Exercise Exercise|36 Videos

Similar Questions

Explore conceptually related problems

Define the term "dielectric constant" of a mdedium in terms of capacitance of a capacitor.

In a parallel plate capacitor, the capacitance increases from 4 muF to 80muF no introduicng a dielectric medium between the plates. What is the dielectric constant of the medium?

A parallel plate capacitor has a capacity of 6 muF (Micro farad), with air in between the plates and 60 muF (Micro farad) when dielectric medium is introduced.What is the dielectric Constant (K ) of the medium ?

A parallel plate capacitor has a capacity of 6 muF (Micro farad), with air in between the plates and 60 muF (Micro farad) when dielectric medium is introduced.What is the dielectric Constant (K ) of the medium ?

An air capacitor is given a charge of 2muC raising its potential to 200 V. If on inserting a dielectric constant its potential falls to 50V, what is the dielectric constant of the medium?

A parallel plate capacitor has two plates of sides 0.055 m and 0.04 m of air. Their distance apart is 0.7 mm. The dielectric constant of the medium in between is 4. Find the capacitance of the capacitor.

Dielectric constant of a medium is unity. What will be its perimitivity?

what is the meant by dielectric strength of a medium?

PUNJAB BOARD PREVIOUS YEAR PAPERS-Capacitance-Exercise
  1. Derive an expression for capacitance of a parallel plate capacitor.

    Text Solution

    |

  2. When a thick plate of a dielectric is place in the air space of a para...

    Text Solution

    |

  3. Derive an expression for the capacitance of a parallel plate capacitor...

    Text Solution

    |

  4. With the help of labelled diagram of Van-de-Graaff generator. Explain ...

    Text Solution

    |

  5. Give the expression for the energy stored in a capacitor and an indica...

    Text Solution

    |

  6. Derive an expression for the capacitance of a parallel plate capacitor...

    Text Solution

    |

  7. Derive an expression for the capacitance of a parallel plate capacitor...

    Text Solution

    |

  8. With the help of labelled diagram of Van-de-Graaff generator. Explain ...

    Text Solution

    |

  9. Derive an expression for the capacitance of a parallel plate capacitor...

    Text Solution

    |

  10. Define the SI unit of capacitance.

    Text Solution

    |

  11. With the help of labelled diagram of Van-de-Graaff generator. Explain ...

    Text Solution

    |

  12. What is capacitor? Explain its principle.

    Text Solution

    |

  13. Derive an expression for the capacitance of a parallel plate capacitor...

    Text Solution

    |

  14. Define dielectric Constant of a medium.

    Text Solution

    |

  15. With the help of labelled diagram of Van-de-Graaff generator. Explain ...

    Text Solution

    |

  16. Derive an expression for the capacitance of a parallel plate capacitor...

    Text Solution

    |

  17. With the help of labelled diagram of Van-de-Graaff generator. Explain ...

    Text Solution

    |

  18. With the help of labelled diagram of Van-de-Graaff generator. Explain ...

    Text Solution

    |

  19. What is function of dielectric in capacitor?

    Text Solution

    |

  20. Derive an expression for the capacitance of a parallel plate capacitor...

    Text Solution

    |