Home
Class 12
PHYSICS
A parallel plate condenser has a unifrom...

A parallel plate condenser has a unifrom electric field `E (V//m)` in the space between the plates. If the distance between the plates is `d(m)` and area of each plate is `A(m^(2))` the energy (joule) stored in the condenser is

A

`(1)/(2)epsilon_(0)E^(2)`

B

`epsilon_(0)EAd`

C

`(1)/(2)epsilon_(0)E^(2)`

D

`E^(2)Ad//epsilon_(0)`

Text Solution

Verified by Experts

The correct Answer is:
C
Promotional Banner

Topper's Solved these Questions

  • ELECTRONS AND PHOTONS

    NEET PREVIOUS YEAR (YEARWISE + CHAPTERWISE)|Exercise All Questions|61 Videos
  • GRAVITATION

    NEET PREVIOUS YEAR (YEARWISE + CHAPTERWISE)|Exercise Gravitation|50 Videos

Similar Questions

Explore conceptually related problems

A parallel plate capacitor has a uniform electric field E in the space between the the plates. If the distance between the plates is d and area of each plate is A, the energy stored in the capacitor is

A parallel plate capacitor has a uniform electric field vec(E) in the space between the plates. If the distance between the plates is 'd' and the area of each plate is 'A' the energy stored in the capacitor is

A parallel plate capacitor has an electric field of 10^(5)V//m between the plates. If the charge on the capacitor plate is 1muC , then force on each capacitor plate is-

A parallel plate capacitor has an electric field of 10^(5)V//m between the plates. If the charge on the capacitor plate is 1muC , the force on each capacitor plate is

A parallel plate condenser is immersed in an oil of dielectric constant 2 . The field between the plates is

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:

The capacitance of a parallel plate condenser depends on (1) Area of the plates (2) Medium between the plates (3) Distance between the plates (4) Metal of the plates

The capcity of a parallel plate condenser is 10 muF , when the distance between its plates is 8 cm . If the distance between the plates is reduced to 4 cm , then the capacity of this parallel plate condenser will be

The capacity of a parallel plate condenser is 15 mu F when the distance between its plates is 6 cm. if the distance between the plates is reduced to 2 cm, then the capacity of this prarallel condenser will be

NEET PREVIOUS YEAR (YEARWISE + CHAPTERWISE)-ELECTROSTATICS-Electrostatics
  1. Four point charges -Q, -q, 2q and 2Q are placed, one at each corner of...

    Text Solution

    |

  2. What is the flux through a cube of side 'a' if a point charge of q is ...

    Text Solution

    |

  3. A parallel plate condenser has a unifrom electric field E (V//m) in th...

    Text Solution

    |

  4. A charge Q is enclosed by a Gaussian spherical surface of radius R. If...

    Text Solution

    |

  5. Four electric charges +q, +q, -q and -q are placed at the corners of a...

    Text Solution

    |

  6. Two positive ions , each carrying a charge q , are separated by a dist...

    Text Solution

    |

  7. A square surface of side L metre in the plane of the paper is placed i...

    Text Solution

    |

  8. A series combination of n(1) capacitors, each of value C(1), is charge...

    Text Solution

    |

  9. The electirc potential at a point (x, y, z) is given by V = -x^(2)y ...

    Text Solution

    |

  10. Three capacitors each of capacitance C and of breakdown voltage V are ...

    Text Solution

    |

  11. Three concentric spherical shells have radii a, b and c(a lt b lt c) a...

    Text Solution

    |

  12. A thin conducting ring of radius R is given a charge +Q, Fig. The ele...

    Text Solution

    |

  13. The energy required to charge a parallel plate condenser of plate sepa...

    Text Solution

    |

  14. The electric potential at a point in free space due to a charge Q coul...

    Text Solution

    |

  15. Charges +q and -q are placed at points A and B respectively which are ...

    Text Solution

    |

  16. A hollow cylinder has a charge qC within it. If phi is the electric fl...

    Text Solution

    |

  17. Two condensers, one of capacity C and the other of capacity C//2 are c...

    Text Solution

    |

  18. The point charges + q, -2q and + q are placed at point (x = 0, y = a, ...

    Text Solution

    |

  19. A square surface of side L m is in the plane of the paper. A uniform e...

    Text Solution

    |

  20. A parallel plate air capacitor is charged to a potential difference of...

    Text Solution

    |