Home
Class 12
PHYSICS
Four charges are placed at the corners o...

Four charges are placed at the corners of a square of side 10 cm as shown in figure. If q is `1 mu C`, then what will be electric field intensity at the centre of the square?

A

`18root_2 xx 10^(5) N//C`

B

`20root_2 xx 10^(5)N//C`

C

`1.8root_2 xx 10^(5)N//C`

D

`0.18root_2 xx 10^(5)N//C`

Text Solution

Verified by Experts

The correct Answer is:
A
Promotional Banner

Topper's Solved these Questions

  • ELECTROSTATICS

    DC PANDEY|Exercise Example Type 5|5 Videos

  • ELECTROSTATICS

    DC PANDEY|Exercise Example Type 6|4 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

Four point charges are placed at the corners of a square ABCD of side 10 cm, as shown in figure. The force on a charge of 1muC placed at the centre of square is

Four charges of same magnitude and same sign are placed at the corners of a square, of each side 0*1m . What is electric field intensity at the center of the 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,

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.

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

Four point charges q_(1),q_(2),q_(3)" and " q_(4) are placed at the corners of the squares of side a,as shown in figure.Calculate the potential at the centre of the square. (Given, q_(1)=1xx10^(-8)C,q_(2)= -2xx10^(-8)C,q_(3)=3xx10^(-8)C,q_(4)=2xx10^(-8)C" and " a=1m )

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 Potential energy of this system.

Four point masses are placed at the corners of a square of side 2 m as shown in the figure. Find the centre of mass of the system w.r.t. the centre of square.

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

DC PANDEY-ELECTROSTATICS-Medical entrances gallery
  1. Four charges are placed at the corners of a square of side 10 cm as sh...

    Text Solution

    |

  2. An electric dipole is placed at an angle of 30^(@) with an electric fi...

    Text Solution

    |

  3. The electric field in a certain region is acting radially outwards and...

    Text Solution

    |

  4. A Gaussian surface in the cylinder of cross-section pia^(2) and length...

    Text Solution

    |

  5. A total charge of 5 muC is distributed uniformly on the surface of the...

    Text Solution

    |

  6. Two small spherical shells a and B are given positive charges of 9 C a...

    Text Solution

    |

  7. a point charge q is situated at a distance r from one end of a thin co...

    Text Solution

    |

  8. When 10^(19) electrons are removed from a neutral metal plate through ...

    Text Solution

    |

  9. A charge Q is uniformly distributed over a large plastic plate. The el...

    Text Solution

    |

  10. A uniform electric field E is created between two parallel ., charge...

    Text Solution

    |

  11. The line A A' is on charged infinite conducting plane which is perpend...

    Text Solution

    |

  12. The electric field at a point on equatorial of a dipole and direction ...

    Text Solution

    |

  13. Pick out the statement which is incorrect?

    Text Solution

    |

  14. An electron of mass m(e ) initially at rest moves through a certain di...

    Text Solution

    |

  15. Two charges 10 muC and - 10 muC are placed at points A. and B separate...

    Text Solution

    |

  16. A uniform electric field exists in space. Find the flux of this field...

    Text Solution

    |

  17. An inclined plane of length 5.60 m making an angle of 45^(@) with the ...

    Text Solution

    |

  18. Two charge spheres separated at a distance d exert a force F on each o...

    Text Solution

    |

  19. If a charge on the body is 1 nC, then how many electrons are present o...

    Text Solution

    |

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

    Text Solution

    |

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

    Text Solution

    |