Home
Class 12
PHYSICS
A charge Q µC is placed at the centre of...

A charge `Q µC` is placed at the centre of a cube. The flux coming out from any surface is

A

`Q/(6epsilon_0)*10^-6`

B

`Q/(6epsilon_0)*10^-3`

C

`Q/(24epsilon_0)`

D

`Q/(8epsilon_0)`

Text Solution

Verified by Experts

Promotional Banner

Topper's Solved these Questions

  • ELECTROSTATICS

    BINA LIBRARY|Exercise EXERCISE|118 Videos
  • ELECTRONIC DEVICES

    BINA LIBRARY|Exercise EXERCISE|108 Videos
  • ELEMENTS OF PHYSICS ii

    BINA LIBRARY|Exercise EXERCISE|47 Videos

Similar Questions

Explore conceptually related problems

A charge q is placed at the Centre of the line joining two equal charges Q. The system of three charges will be in equilibrium if q is equal to

A spherical Gaussion surface encloses a charge of 8.85 * 10^-8C . Calculate the clectric flux passing through the surface.

A charge +q is placed at the mid point between two unit negative charges. What should be the magnitude of the charge q so that the three charges remain in equilibrium state?

Four point charges q, -q, 2q and - 2q are placed at the comers of a square of side 5 cm. If q= 5 * 10^-6 C , find the magnitude of the electric field at the intersection of the diagonals.

Show that the electric flux through a closed surface S is q//in_0

A hemispherical depression is cut out from one face of a cubical wooden block such that the diameter of the hemisphere is equal to the edge of the cube. Determine the surface area of the remaining solid.

BINA LIBRARY-ELECTROSTATICS-EXERCISE
  1. The charges q each are placed at a distance 2a and a third charge -2q ...

    Text Solution

    |

  2. An electron is moving round the nucleus of a H2 atom in a circular orb...

    Text Solution

    |

  3. A charge Q µC is placed at the centre of a cube. The flux coming out f...

    Text Solution

    |

  4. If there are n capacitors in parallel connected to V volt source. The ...

    Text Solution

    |

  5. Two spherical conductors cach of capacity C are charged to potential V...

    Text Solution

    |

  6. A parallel plate capacitor is first charged and then a dielectric slab...

    Text Solution

    |

  7. A parallel plate capacitor is filled by copper plate of thickness b. T...

    Text Solution

    |

  8. A capacitor works in

    Text Solution

    |

  9. A particle of mass m and charge q is placed at rest in a uniform elect...

    Text Solution

    |

  10. The K.E. of an electron which is accelerated in a potential difference...

    Text Solution

    |

  11. When two charged conductors are connected by a conducting wire, then c...

    Text Solution

    |

  12. Electron volt is the unit of

    Text Solution

    |

  13. Unit of capacitance of a capacitor is

    Text Solution

    |

  14. Which of the following is a vector quantity ?

    Text Solution

    |

  15. A hollow insulated brass sphere is positively charged. The electric po...

    Text Solution

    |

  16. A charge q is placed at the Centre of the line joining two equal charg...

    Text Solution

    |

  17. If one penetrates a uniformly charged sphere the electric field

    Text Solution

    |

  18. Work done in moving a positive charge on an equipotential surface is

    Text Solution

    |

  19. Work done in moving a unit positive charge through a disance x metre o...

    Text Solution

    |

  20. When air is replaced by dielectric medium of constant K, the maximum c...

    Text Solution

    |