Home
Class 12
PHYSICS
A parallel plate capacitor with air bet...

A parallel plate capacitor with air between the plates has a capacitance C. If the distance between the plates is doubled and the space between the plates is filled with a dielectric of dielectric constant 6, then the capacitance will become.

A

3C

B

`(C )/(3) `

C

12C

D

`(C )/(6)`

Text Solution

Verified by Experts

The correct Answer is:
A
Promotional Banner

Topper's Solved these Questions

  • ELECTROSTATIC POTENTIAL AND CAPACITANCE

    AAKASH INSTITUTE|Exercise ASSIGNMENT SECTION - C|53 Videos
  • ELECTROSTATIC POTENTIAL AND CAPACITANCE

    AAKASH INSTITUTE|Exercise ASSIGNMENT SECTION - D|13 Videos
  • ELECTROSTATIC POTENTIAL AND CAPACITANCE

    AAKASH INSTITUTE|Exercise ASSIGNMENT SECTION - A|47 Videos
  • ELECTROMAGNETIC WAVES

    AAKASH INSTITUTE|Exercise ASSIGNMENT SECTION - D Assertion-Reason Type Questions|25 Videos
  • GRAVITATION

    AAKASH INSTITUTE|Exercise ASSIGNMENT SECTION - D (ASSERTION-REASON TYPE QUESTIONS)|16 Videos

Similar Questions

Explore conceptually related problems

A parallel plate capacitor with air between the plates has a capacitance of 8pF. The separation between the plates is now reduced by half and the space between them is filled with medium of dielectric constant 5. The value of capacitance of a capacitor in the second case is

A parallel plate capacitor with air between the plates has a capacitance of 10 pF. The capacitance, if the distance bgetween the plates is reduced by half and the space between tehm is filled with a substance of dielectric constant 4 is

A parallel plate capacitor with air between the plates has a capacitance of 8 pF. Calculate the capacitace if the distance between the plates is reduced by half and the space between them is filled with a substance of dielectric constant (epsilon_(r)=6)

A parallel plate capacitor with air inbetween the paltes has a capacitance of 8 pF. The separation between the plates is now reduced by half and the space between them is filled with a medium of dielectric constant 5. Calculate the new value of capacitance.

A parallel plate capacitor with air in between the plates has a capacitance of 8 pF . The separation between the plates is now reduced to half and the space between them is filled with a medium of dielectric constant 5. Calculate the value of capacitance in the second case.

The capacity of a parallel plate condenser without any dielectric is C. If the distance between the plates is doubled and the space between the plates is filled with a substance of dielectric constant 3, the capacity of the condenser becomes:

A parallel plate capacitor with air between the plates has capacitance of 9pF . The separation between its plates is 'd'. The space between the plates is now filled with two dielectrics. One of the dielectrics has dielectric constant k_1=3 and thickness d/3 while the other one has dielectric constant k_2=6 and thickness (2d)/(3) . Capacitance of the capacitor is now

A parallel plate capacitor is charged completely and then disconnected from the battery. IF the separation between the plates is reduced by 50% and the space between the plates if filled with a dielectric slab of dielectric constant 10, then the potential difference between the plates

AAKASH INSTITUTE-ELECTROSTATIC POTENTIAL AND CAPACITANCE -ASSIGNMENT SECTION - B
  1. In a certain region of space, variation of potential with distance fro...

    Text Solution

    |

  2. Four charges +q, -1, +q and -q are placed in order on the four consecu...

    Text Solution

    |

  3. A charge particle 'q' is shot towards another charged particle 'Q' whi...

    Text Solution

    |

  4. Three charges are placed along x-axis at x = - a x = 0 and x = a as sh...

    Text Solution

    |

  5. Find the charge on capacitor C(3) Given, then C(1) = C(2) and C(3) =...

    Text Solution

    |

  6. If initial charge on all the capacitors were zero , work done by the b...

    Text Solution

    |

  7. While working on a physics project at school physics, lab, you require...

    Text Solution

    |

  8. A parallel plate capacitor with air between the plates has a capacit...

    Text Solution

    |

  9. A capacitor of capacitance C is fully charged by a 200 V battery. It i...

    Text Solution

    |

  10. An infinite number of electric charges each equal to 5 nano coulombs a...

    Text Solution

    |

  11. A pellet carrying a charge of 0.5 coulomb is accelerated through a pot...

    Text Solution

    |

  12. A cylindrical capacitor has has two co-axial cylinders of length 20 cm...

    Text Solution

    |

  13. A charge q is distributed uniformly on the surface of a sold sphere of...

    Text Solution

    |

  14. There is an electric field E in x-direction. If the work done on movin...

    Text Solution

    |

  15. In a region of space , suppose there exists a uniform electric field v...

    Text Solution

    |

  16. ABC is a right anlged triangle situated in a uiform electric field vec...

    Text Solution

    |

  17. A hollow spherical conductor of radius r potential of 100 V at its out...

    Text Solution

    |

  18. A spherical conductor having charge q and radius r is placed at the ce...

    Text Solution

    |

  19. The work which is required to be done to make an arrangement of four p...

    Text Solution

    |

  20. The net capacitance of system of capacitance as shown in the figure be...

    Text Solution

    |