Home
Class 12
PHYSICS
The work which is required to be done to...

The work which is required to be done to make an arrangement of four paritcles each having a charge `+q` such that the particles lie at the four corners of a square of side a is

A

`(4 + sqrt(2)) (kq^(2))/(a)`

B

`4 (kq^(2))/(a )`

C

`( 2 + sqrt(2)) (kq^(2))/(a) `

D

`2 (kq^(2))/(a )`

Text Solution

Verified by Experts

The correct Answer is:
A
Promotional Banner

Topper's Solved these Questions

  • ELECTROSTATIC POTENTIAL AND CAPACITANCE

    AAKASH INSTITUTE|Exercise ASSIGNMENT SECTION - C|53 Videos

  • ELECTROSTATIC POTENTIAL AND CAPACITANCE

    AAKASH INSTITUTE|Exercise ASSIGNMENT SECTION - D|13 Videos

  • ELECTROSTATIC POTENTIAL AND CAPACITANCE

    AAKASH INSTITUTE|Exercise ASSIGNMENT SECTION - A|47 Videos

  • ELECTROMAGNETIC WAVES

    AAKASH INSTITUTE|Exercise ASSIGNMENT SECTION - D Assertion-Reason Type Questions|25 Videos

  • GRAVITATION

    AAKASH INSTITUTE|Exercise ASSIGNMENT SECTION - D (ASSERTION-REASON TYPE QUESTIONS)|16 Videos

Similar Questions

Explore conceptually related problems

Calculate the work required to be done to make an arrangement of three particles each having a charge +q such that the particles lie at the vertices of an equilateral triagnle of side a. What work will be doen by electric field when the particles are shifted away so that the side of triangle becomes 2a ?

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

Four particles of masses m, m, 2m and 2m are placed at the four corners of square of side a. Find the centre of mass of the system.

Find the electric field and potential at the centre of a square of side d = 10 cm. Four identical charges of q=2muC each are kept at the four corners of a square.

Four charges are arranged at the corners of a square ABCD pf side d, as shown in Fig. Find the work required to put together this arrangement (b) A charge q_(0) brought to the center E of the square, the four charges being held fixed at the corners . How much extra work in needed to do this ?

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

IT si required to hold four equal point charges each having a charge Q=(8)/(7)(1-2sqrt(2))C in equilibrium at the corners of a square.Find the point charge in coulombs that will do this if placed at the centre of the square.

Four particle each of mass 1kg are at the four orners of a square of side 1m . The work done to move one of the particles to infinity

AAKASH INSTITUTE-ELECTROSTATIC POTENTIAL AND CAPACITANCE -ASSIGNMENT SECTION - B
  1. In a certain region of space, variation of potential with distance fro...

    Text Solution

    |

  2. Four charges +q, -1, +q and -q are placed in order on the four consecu...

    Text Solution

    |

  3. A charge particle 'q' is shot towards another charged particle 'Q' whi...

    Text Solution

    |

  4. Three charges are placed along x-axis at x = - a x = 0 and x = a as sh...

    Text Solution

    |

  5. Find the charge on capacitor C(3) Given, then C(1) = C(2) and C(3) =...

    Text Solution

    |

  6. If initial charge on all the capacitors were zero , work done by the b...

    Text Solution

    |

  7. While working on a physics project at school physics, lab, you require...

    Text Solution

    |

  8. A parallel plate capacitor with air between the plates has a capacit...

    Text Solution

    |

  9. A capacitor of capacitance C is fully charged by a 200 V battery. It i...

    Text Solution

    |

  10. An infinite number of electric charges each equal to 5 nano coulombs a...

    Text Solution

    |

  11. A pellet carrying a charge of 0.5 coulomb is accelerated through a pot...

    Text Solution

    |

  12. A cylindrical capacitor has has two co-axial cylinders of length 20 cm...

    Text Solution

    |

  13. A charge q is distributed uniformly on the surface of a sold sphere of...

    Text Solution

    |

  14. There is an electric field E in x-direction. If the work done on movin...

    Text Solution

    |

  15. In a region of space , suppose there exists a uniform electric field v...

    Text Solution

    |

  16. ABC is a right anlged triangle situated in a uiform electric field vec...

    Text Solution

    |

  17. A hollow spherical conductor of radius r potential of 100 V at its out...

    Text Solution

    |

  18. A spherical conductor having charge q and radius r is placed at the ce...

    Text Solution

    |

  19. The work which is required to be done to make an arrangement of four p...

    Text Solution

    |

  20. The net capacitance of system of capacitance as shown in the figure be...

    Text Solution

    |