Home
Class 12
PHYSICS
Three equal charges are placed at the th...

Three equal charges are placed at the three corners of an isoscles triangle as shown in the figure. The statement which is true for electric potential `V` and the field intensity `E` at the centre of the triangle-

A

v = 0, E = 0

B

`V = 0, E != 0`

C

`V != 0, E = 0`

D

`V != 0, E != 0`

Text Solution

Verified by Experts

The correct Answer is:
C
Promotional Banner

Topper's Solved these Questions

  • ELECTROSTATICS

    MOTION|Exercise Exercise - 2 (Objective Problems | NEET)|64 Videos
  • ELECTROSTATICS

    MOTION|Exercise Exercise -3 Section (A)|41 Videos
  • ELECTROSTATICS

    MOTION|Exercise SELF PRACTICE PROBLEM|27 Videos
  • ELECTRONICS - SEMI CONDUCTOR

    MOTION|Exercise EXERCISE - 3|29 Videos
  • ELECTROSTATICS - I

    MOTION|Exercise EXERCISE - 4 (Level -II) PREVIOUS YEAR - JEE ADVANCED|13 Videos

Similar Questions

Explore conceptually related problems

Three points charges are placed at the corners of an equilateral triangle of side L as shown in the figure:

three points charges are placed at the cornors of an equilibrium triangle of side L as shown in the figure

Three charges are placed at the vertex of an equilateral triangle as shown in figure. The value of Q, for which the electrostatic potential energy of the system is zero, is

Three point charges are kept at the three corners of an equilateral triangle of edge length a, as shown in the figure. The net electric dipole moment of the system is

If three point charges are placed at the three corners of a square of diagonals 2a as shown in figure. Then int_(B)^(A) vecE.vec(dr) will be -

Three identical point charges Q are placed at the three corners of an equilateral triangle of side length a. Find the electric potential at points O and M due to the three charges.

Three equal masses m are placed at the three corners of an equilateral tringle of side a. find the force exerted by this sytem on another particle of mass m placed at a. the mid point of a side b. at the centre of the triangle.

Three point charges are placed at the corner of an equilateral triangle. Assuming only electrostatic forces are acting.

Three identical point charges, q, are placed at the vertices of an equilateral triangle as shown in the figure. The length of each side of the triangle is d. Determine the magnitude and direction of the total electrostatic force on the charge at the top of the triangle.

Three charges -q +q and +q are placed at the corner of the equilateral triangle of side a as shown in the figure.The net electric potential at the centroid of the triangle will be (k=(1)/(4 pi varepsilon_(0)))

MOTION-ELECTROSTATICS-Exercise -1 (Objective Problems | NEET)
  1. Charges of +(10)/(3) xx 10^(-9) C are placed at each of the four corne...

    Text Solution

    |

  2. Three charges 2q, -q, and -q are located at the vertices of an equilat...

    Text Solution

    |

  3. Three equal charges are placed at the three corners of an isoscles tri...

    Text Solution

    |

  4. The electric potential V at any point ( x,y, z) in space is given by V...

    Text Solution

    |

  5. The electric potential V is givne as a function of distance x (metre) ...

    Text Solution

    |

  6. A unifrom electric field having a magnitude E(0) and direction along t...

    Text Solution

    |

  7. When a charge of 3 coulombs is placed in a uniform electric field, it ...

    Text Solution

    |

  8. The potential difference between points A and B in the given uniform e...

    Text Solution

    |

  9. An equipotential surface is that surface on which each and every point...

    Text Solution

    |

  10. Some equipotential lines are as shown is fig. E(1), E(2) and E(3) are ...

    Text Solution

    |

  11. An uncharged sphere of metal is placed in between two charged plates a...

    Text Solution

    |

  12. An electric dipole is placed in a uniform electric field. The dipole w...

    Text Solution

    |

  13. The ratio of the electric field due to an electric dipole on its axis ...

    Text Solution

    |

  14. The region surrounding a stationary electric dipole has

    Text Solution

    |

  15. The value of electric potential at any point due to any electric dipol...

    Text Solution

    |

  16. semicircle of radius R. The electric field at the centre is -

    Text Solution

    |

  17. Figure shows the electric field lines around an electric dipole. Which...

    Text Solution

    |

  18. The surface of a conductor -

    Text Solution

    |

  19. When no charge is confined with in the Gauss's surface, it implies tha...

    Text Solution

    |

  20. If three electric di-poles are placed in some closed surface, then the...

    Text Solution

    |