Home
Class 12
PHYSICS
Figure below show regular hexagons, with...

Figure below show regular hexagons, with charges at the vertices. In which of the following cases the elecetric field at the centre is not zero ?

A

(a)

B

(b)

C

(c)

D

(d)

Text Solution

Verified by Experts

The correct Answer is:
A
Promotional Banner

Topper's Solved these Questions

  • Mock Test 23: PHYSICS

    AAKASH INSTITUTE ENGLISH|Exercise Example|20 Videos
  • Mock Test 25: PHYSICS

    AAKASH INSTITUTE ENGLISH|Exercise Example|59 Videos

Similar Questions

Explore conceptually related problems

Figure below show regular hexagons with charges at the vertices. In which of the following cases the electric field at the centre is not zero

In which of the following cases the net force is not zero ?

In which of the following cases the centre of mass of a rod is certainly not at its centre?

In which o the following cases the centre of mass of a rod is certainly not at its centre?

If a charge q is placed at each vertex of a regular polygon, the net electric field at its centre is zero. Show it.

Six point charges are placed at the vertices of a hexagon of side 1 m as shown in figure. Net electric field at the centre of the hexagon is

A wire is bent in the form of a regular hexagon and a total charge q is distributed uniformly on it. What is the electric field at the centre? You may answer this part without making any numerical calculations.

Find the area of the following regular hexagon Figure

Current flows through uniform square frames as shown. In which case is the magnetic field at the centre of the frame not zero ?

Current flows through uniform square frames as shown. In which case is the magnetic field at the centre of the frame not zero ?

AAKASH INSTITUTE ENGLISH-Mock Test 24: PHYSICS-Example
  1. A positive charge 50 muC is located in xy plane at a position vector ...

    Text Solution

    |

  2. Figure below show regular hexagons, with charges at the vertices. In w...

    Text Solution

    |

  3. two point charges + 16 q and -4q located at x=0 and x=L respectively. ...

    Text Solution

    |

  4. a proton placed in an electric field would experience an electrical fo...

    Text Solution

    |

  5. the electric field at origin due to infinite number of changes as show...

    Text Solution

    |

  6. what is the net force on a dipole in a uniform electric field ?

    Text Solution

    |

  7. a positive test charge is released in the following field. at which po...

    Text Solution

    |

  8. A small electric dipole is placed at origin with its dipole moment dir...

    Text Solution

    |

  9. The variation of electric field between two charge q1 and q2 along the...

    Text Solution

    |

  10. find the magnitude of dipole moment of the the following system

    Text Solution

    |

  11. The SI unit of electric flux is

    Text Solution

    |

  12. Figure shows a closed dotted surface which intersects a conduccting un...

    Text Solution

    |

  13. An electric dipole is placed at the centre of a hollow conducting sphe...

    Text Solution

    |

  14. In a region of space, the electric field is given by vecE = 8hati + 4h...

    Text Solution

    |

  15. Under what conditions can the electric flux phiE be found through a cl...

    Text Solution

    |

  16. If the flux of the electric field through a closed surface is zero,

    Text Solution

    |

  17. An electric dipole is placed in an electric field generated by a point...

    Text Solution

    |

  18. A proton and an electron are placed in a uniform electric field. Which...

    Text Solution

    |

  19. consider the situation shown in the figure the ratio q2/q1 is

    Text Solution

    |

  20. four charges are placed each at a distance from origin. the dipole mom...

    Text Solution

    |