Home
Class 12
PHYSICS
Four idential charges each of charge q a...

Four idential charges each of charge `q` are placed at the corners of a square .Then at the centre of the square the resultant electric intensity `E` and the net electric potential `V` are

A

`E!=0,V=0`

B

`E=0,V=0`

C

`E=0,V!=0`

D

`E!=0,V!=0`

Text Solution

Verified by Experts

The correct Answer is:
3
Promotional Banner

Topper's Solved these Questions

  • ELECTROSTATICS AND GAUSS LAW

    NARAYNA|Exercise Level 1(C.W)|24 Videos

  • ELECTROSTATICS AND GAUSS LAW

    NARAYNA|Exercise Level II(C.W)|27 Videos

  • ELECTROSTATICS AND GAUSS LAW

    NARAYNA|Exercise Intergers type question|11 Videos

  • ELECTROSTATIC POTENTIAL AND CAPACITANCE

    NARAYNA|Exercise ADDITIONAL PROBLEMS|14 Videos

  • EXPERIMENTAL PHYSICS

    NARAYNA|Exercise Comprehension type|6 Videos

Similar Questions

Explore conceptually related problems

Four charges +Q, -Q, +Q, -Q are placed at the corners of a square taken in order. At the centre of the square

Four point charges are placed at the corners of a square of side l. Calculate potential at the centre of square.

Four point charges Q.q Q and q are placed at the corners of a square side 'a' as shown in the figures. Find the resultant electric force on a charge Q,

Four identical point charges q are placed at four corners of a square of side a. Find the potential energy of the charge system. .

Four identical charges q are placed at the corners of a square of side a. Find the potential energy of one of the charges due to the remaining charges. .

Four charges Q-Q, Q-Q are placed at the corners of a square as shown . The potential is zero at points

A charge 'Q' is placed at each corner of a cube of side 'a'. The potential at the centre of the cube is

Five equal charges each of value q are placed at the corners of a regular pentagon of side a. The electric field at the centre of the pentagon is

Two point charges +Q each are placed at adjacent corners of a square. Other two point charges -Q each are placed at the remaining two corners of the same square . The side of the square is l. Find electric field intensity at the centre of the square.

NARAYNA-ELECTROSTATICS AND GAUSS LAW-C.U.Q
  1. Which of the following pair is releated as in work and force

    Text Solution

    |

  2. The equipotential surface corresponding to single positive charge are ...

    Text Solution

    |

  3. Four idential charges each of charge q are placed at the corners of a ...

    Text Solution

    |

  4. Two copper spheres of the same radii one hollow and the other solid ar...

    Text Solution

    |

  5. Equipotential sufaces are shown in figure a and b the field in

    Text Solution

    |

  6. Due to the motion of a charge its magnitude

    Text Solution

    |

  7. The coulomb electrostatic force is defined for

    Text Solution

    |

  8. the electric field is given by vec(E)=(vec(F))/(q(0)) here the test c...

    Text Solution

    |

  9. The p.d (V(B)-V(C) between two point from C to B

    Text Solution

    |

  10. the angle between of the electric dipolemoment p and the electric fiel...

    Text Solution

    |

  11. Debye ' is the unit of

    Text Solution

    |

  12. Electric field intensity (E) due to an electric dipole varies with di...

    Text Solution

    |

  13. An electric dipole placed withits axis in the direction of a unifrom e...

    Text Solution

    |

  14. An electric dipole is placed in a non uniform electric field increasin...

    Text Solution

    |

  15. An electric dipole placed in a nonuniform electric field experience

    Text Solution

    |

  16. If E(a) be the electric field strength of a short dipole at a point on...

    Text Solution

    |

  17. The electric potential due to an extermely short dipole at a distance ...

    Text Solution

    |

  18. An electric dipole when placed in a uniform electric field E will have...

    Text Solution

    |

  19. What is the anle between the electric dipole moment and the elcetric f...

    Text Solution

    |

  20. A metallic shell has a point charge 'q' kept inisde its cavity. Which ...

    Text Solution

    |