Home
Class 12
PHYSICS
Equal charges q are placed at the vertic...

Equal charges `q` are placed at the vertices `A` and `B` of an equilatral triangle `ABC` of side `a`. The magnitude of electric field at the point `C` is

A

`q/(4piepsi_(0)a^(2))`

B

`(sqrt(2) q)/(4pi epsi_(0)a^(2))`

C

`(sqrt(2) q)/(4pi epsi_(0)a^(2))`

D

`(2q)/(4piepsi_(0)a^(2))`

Text Solution

Verified by Experts

The correct Answer is:
C
Promotional Banner

Topper's Solved these Questions

  • ELECTROSTATICS

    DC PANDEY|Exercise Match the columns|5 Videos

  • ELECTROSTATIC POTENTIAL AND CAPACITORS

    DC PANDEY|Exercise (C) Chapter exercises|50 Videos

  • GRAVITATION

    DC PANDEY|Exercise All Questions|120 Videos

Similar Questions

Explore conceptually related problems

Two charge +Q each are placed at the two verticles of an equilateral triangle of side a .The intensity of electric field at the third vertex is

Electric charges q, q, –2q are placed at the corners of an equilateral triangle ABC of side l. The magnitude of electric dipole moment of the system is

Three point charges of +2q , +2q and -4q are placed at the corners A, B and C of an equilateral triangle ABC of side x. The magnitude of the electric dipole moment of this system is

Three point charges of +2q,+2q and -4q are placed at the corners A, B and C of an equilateral triangle ABC of side x. The magnitude of the electric dipole moment of this system is

Two charge +Q,-Q are placed at the two verticels of an equilateral triangle of side 'a' . Then the intensity of electric field at the third vertex is

Three point charges q are placed at three vertices of an equilateral triangle of side a. Find magnitude of electric force on any charge due to the other two.

Three charges are arranged on vertices of an equilateral triangle "ABC" of side "a" as shown.The magnitude of electric field of point "P" on the angular bisector of "A" and at a distance "d" from "A(d>>a) is (qa sqrt(x))/(y varepsilon_(0)pi d^(3)) where "x" and "y" are co-prime. Value of (xy)^(2) is equal to

A total charge q is divided as q_(1) and q_(2) which are kept at two of the vertices of an equilateral triangle of side a. The magnitude of the electric field E at the third vertex of the triangle is to be depicted schematically as a function of x = q_(1)//q . Choose the correct figure.

Two point charges +6q and -8q are placed at the vertices B and C of an equilateral triangle ABC of side a. Obtain an expression for magnitude and direction of resultant electric field at the vertex A due to these two charges.

DC PANDEY-ELECTROSTATICS-Medical entrances gallery
  1. If a charge on the body is 1 nC, then how many electrons are present o...

    Text Solution

    |

  2. Electric field at a point of distance r from a uniformly charged wire ...

    Text Solution

    |

  3. Two equal and opposite charges of masses m(1) and m(2) are accelerated...

    Text Solution

    |

  4. An electric dipole of dipole moment p is placed in a uniform external ...

    Text Solution

    |

  5. An electric dipole in a uniform electric field experiences (When it is...

    Text Solution

    |

  6. What is the nature of Gaussian surface involved in Gauss's law of elec...

    Text Solution

    |

  7. Two path balls carrying equal charges are suspended from a common po...

    Text Solution

    |

  8. An electric charge does not have which of the following properties?

    Text Solution

    |

  9. The net electric force on a charge of +3 muC at the mid-point on the l...

    Text Solution

    |

  10. The force of repulsion between two electrons at a certain distance is ...

    Text Solution

    |

  11. A point charge q is placed at a distance a//2 directly above the centr...

    Text Solution

    |

  12. Electrical force is acting between two charge kept in vacuum. A copper...

    Text Solution

    |

  13. Equal charges q are placed at the vertices A and B of an equilatral tr...

    Text Solution

    |

  14. Two charges +4e and +e are at a distance x apart. At what distance,a c...

    Text Solution

    |

  15. A mass m=20 g has a charge q= 3.0 mC. It moves with a velocity of 20 m...

    Text Solution

    |

  16. A rod lies along the X-axis with one end at the origin and the other a...

    Text Solution

    |

  17. Consider the charge configuration and a spherical Gaussian surface as ...

    Text Solution

    |

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

    Text Solution

    |

  19. If the electric field given by (5hat(i)+4hat(j)+9hat(k)), then the ele...

    Text Solution

    |

  20. Charge Q is divided into two parts which are then kept some distance a...

    Text Solution

    |