Home
Class 12
PHYSICS
A regular hexagon of side 10 cm has a ch...

A regular hexagon of side 10 cm has a charge `5 muC` at each of its vertices. Calculate the potential at the centre of the hexagon.

Promotional Banner

Topper's Solved these Questions

  • TEXUAL QUESTIONS

    MODERN PUBLICATION|Exercise EXERCISE|195 Videos
  • TEXTUAL QUESTIONS

    MODERN PUBLICATION|Exercise EXERCISE|507 Videos
  • UNIT TEST -06

    MODERN PUBLICATION|Exercise EXERCISE|461 Videos

Similar Questions

Explore conceptually related problems

A hexagon of side 0.1 m has a charge 10 mu C at each of its vertices. Calculate the electric potential at the centre of the hexagon.

A cube of side b has a charge q at each of its vertices. Determine the potential and electric field due to this charge array at the centre of the cube.

A hollow metallic sphere of radius 10 cm is charged, such that potential of its surface is 70 V. The potential at the centre of the sphere would be

A hollow metal sphere of radius 5 cm is charged, such that the potential on its surfae is 10 V. The potential at the centre of the sphere is

A metal wire is bent into a circle of radius 10 cm. It is given a charge of 200 muC , which spreads on it uniformly, Calculate the electric potential at its centre.

Four point charges 16muC, - 16muC, 16muC and -16muC are located at the corners of a square of each side 10 cm. Find the vlaue of electric field intensity and electric potential at the centre of the square.

The radii of two charged metallic sphers are 5 cm and 10 cm, Each has a charge of 75muC . They are connected by a conducting wire. Calculate common potential of the spheres after connecting.

Five point charges, each having a charge q are placed on the five croners A,B,C, D and E of a regular hexagon ABCDEF having each side of length a. Find the electric field at the centre of the hexagon.

The centre of a regular hexagon is at the point z = i. If one of its vertices is at 2 + i, then the adjacent vertices of 2 + i are at the points :

MODERN PUBLICATION-TEXUAL QUESTIONS -EXERCISE
  1. A regular hexagon of side 10 cm has a charge 5 muC at each of its vert...

    Text Solution

    |

  2. A charge q is placed at the centre of line joining two equal charges Q...

    Text Solution

    |

  3. Two opposite corners of a square carry Q charges each and the other tw...

    Text Solution

    |

  4. A copper ball of density 8.6 g cm^-3 cm in diameter is immersed in oil...

    Text Solution

    |

  5. Two point charges of +16muC and -9muC are placed 8 cm apart in air. D...

    Text Solution

    |

  6. A spherical conductor of radius 12 cm has a charge of 1.6 xx 10^-7C di...

    Text Solution

    |

  7. An electric dipoole, when placed at an angle 30^@ with a uniform elect...

    Text Solution

    |

  8. A charged ball B hangs from a silk thread S, which makes an angle thet...

    Text Solution

    |

  9. A charged particle q is placed at the centre O of the cube (ABCDEFGH) ...

    Text Solution

    |

  10. Two charged conducting spheres A and B having radii a and b connected ...

    Text Solution

    |

  11. On moving a charge of 20 C by 2 cm, 2 J of work is done. Then, the pot...

    Text Solution

    |

  12. The potential at a point at distance x from some charge placed on X-ax...

    Text Solution

    |

  13. Capacitance (in F) of a spherical conductor of radius 1 m is

    Text Solution

    |

  14. A sheet of aluminium foil of negligible thickness is introduced betwee...

    Text Solution

    |

  15. A parallel plate capacitor is made by stacking n equally spaced plates...

    Text Solution

    |

  16. If n capacitors are connected in parallel to a V volt source, then tot...

    Text Solution

    |

  17. A battery is used to charge a parallel plate capacitor till the potent...

    Text Solution

    |

  18. A parallel plate capacitor with air between the plates has capacitance...

    Text Solution

    |

  19. A fully charged capacitor has a capacitance 'C'. It is discharged thro...

    Text Solution

    |

  20. The unit of permittivity of free space (E0) is :

    Text Solution

    |

  21. When air is replaced by a dielectric medium of dielectric constant K, ...

    Text Solution

    |