Home
Class 12
PHYSICS
Three particles, each having a charge of...

Three particles, each having a charge of `10 muC`, are. placed at the vertices of an equilateral triabngle of side. 10 cm. Find the work done by a person in pulling them. apart to infinite separtions.

Text Solution

Verified by Experts

The correct Answer is:
`-27J`
Promotional Banner

Topper's Solved these Questions

  • ELECTRIC POTENTIAL AND ELECTRIC FLUX

    SL ARORA|Exercise Problem|15 Videos

  • CURRENT ELECTRICITY

    SL ARORA|Exercise Problems For Self|101 Videos

  • ELECTRICAL INSTRUMENTS

    SL ARORA|Exercise Problem for self practice|81 Videos

Similar Questions

Explore conceptually related problems

Charge of 5 mu C each are placed at the corners of an equilateral triangle of side 10 cm. Then the force on each charge is :-

Three particles, each having a charge of 10 mu C are placed at the coners of an equilateral triangle of side 10 cm . The electrostatic potential energy of the system is (Given (1)/(4pi epsilon_(0)) = 9 xx 10^(9)N-m^(2)//C^(2))

Each side of an equilateral triangle measure 10 cm. Find the area of the triangle .

Three charges each 20muC are placed at the corners of an equilateral triangle of side 0.4m The potential energy of the system is

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 ?

Consider the charges q,q and -q placed at the vertices of an equilateral triangle of each side l. What is the force on each charge ?

Three identical charges, each having a value 1.0 xx10^(-8)C, are placed at the corners of an equilateral triangle of side 20 cm find the electric field and potential at the centre of the triangle.

A charge of 0.5 nC is placed at the centre of an equilateral triangle of side 10 cm, calculate the work done in bringing a charge of 0.1 nC from infinity to any vertices of the triangle.

Three particles of equal mass 'm' are situated at the vertices of an equilateral triangle of side L . The work done in increasing the side of the triangle to 2L is

Three charges are placed at the vertices of an equilateral triangle of side 10 cm. Assume q_(1)=1 muC,q_(2)=-2 muC and q_(3)=4 muC . Work done in separating the charges to infinity is

SL ARORA-ELECTRIC POTENTIAL AND ELECTRIC FLUX-Problems for self practive
  1. Three charges +q, 2 q and -4q are placed on the three vertices of an ...

    Text Solution

    |

  2. Three charges +q,+q and -q are located at the corners of an equilateri...

    Text Solution

    |

  3. Three particles, each having a charge of 10 muC, are. placed at the ve...

    Text Solution

    |

  4. How much work has to be done in assembling three charged particles at ...

    Text Solution

    |

  5. What is the electrostatic potential energy of the charge configuration...

    Text Solution

    |

  6. Three charges -q, +q and -q are placed along a st. line at equal dista...

    Text Solution

    |

  7. Four charges are arranged at the corners of a square ABCD of side d,...

    Text Solution

    |

  8. Two electrons each moving with a velocity of 10^(6) ms^(-1) are relea...

    Text Solution

    |

  9. Two identical particles of mass m carry a charge Q, each. Initially on...

    Text Solution

    |

  10. An electric dipole consists of two opposite charges of magnitude 2xx10...

    Text Solution

    |

  11. A certain dipole has opposite charges of 2xx10^(-5) separated by a dis...

    Text Solution

    |

  12. Two charges +3.2xx10^(-19) and -3.2xx10^(-19)C placed at 2.4A apart fr...

    Text Solution

    |

  13. A uniform electric field of 200NC^-1 exists in space in the X-directio...

    Text Solution

    |

  14. A circular plane sheet of radius 10 cm is placed in a uniform electr...

    Text Solution

    |

  15. Calculate the total charge enclosed by a closed surface, the number of...

    Text Solution

    |

  16. A spherical Gaussian surface encloses a charge of 8.85xx10^(-8) C (i) ...

    Text Solution

    |

  17. An arbitrary surface encloses a dipole. What is the electric flux thro...

    Text Solution

    |

  18. A point charge of 10^(-7)C is situated at the centre of a cube of side...

    Text Solution

    |

  19. Find the electric flux through each face of a hollow cube of side 10 c...

    Text Solution

    |

  20. Consider a uniform electric field E = 3xx10^(3) hat(i) N//C. (a) What...

    Text Solution

    |