Home
Class 12
PHYSICS
(Figure 3.139) shows three circular arcs...

(Figure 3.139) shows three circular arcs, each of radius `R` and total charge as indicated. The net electric potential at the center of curvature.
.

A

`(Q)/(2piepsilon_(0)R)`

B

`(Q)/(4piepsilon_(0)R)`

C

`(2Q)/(piepsilon_(0)R)`

D

`(Q)/(piepsilon_(0)R)`

Text Solution

Verified by Experts

The correct Answer is:
1
`V=V_(1)+V_(2)+V_(3)`
Promotional Banner

Topper's Solved these Questions

  • ELECTROSTATICS AND GAUSS LAW

    NARAYNA|Exercise Level III (C.W)|55 Videos

  • ELECTROSTATICS AND GAUSS LAW

    NARAYNA|Exercise Level 1|8 Videos

  • ELECTROSTATICS AND GAUSS LAW

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

A small element l cut from a circular ring of radius a and lamda charge per unit length. The net electric field at the centre of ring is

Figure shows a rod AB, which is bent in a 120^(@) circular arc of radius R. A charge (-Q) is uniformly distributed over rod AB. What is the electric field vecE at the centre of curvature O ?

A charge +Q is uniformly distributed along the circular arc of radius R as shown in the figure.The magnitude of the force experienced by the point charge +q place at the centre of curvature is (k=(1)/(4piepsilon_(0)))

The diagram shows a part of uniformly charged disc of radius R having surface charge densityo. If electric potential at the center O is Then find N. 1 N Х OR 280 R R/2

A charge Q is distributed uniformly on a ring of radius R as shown in the following diagrams. Find the electric potential at the center O of the ring. (a)

A solid of radius 'R' is uniformly charged with charge density rho in its volume. A spherical cavity of radius R/2 is made in the sphere as shown in the figure. Find the electric potential at the centre of the sphere.

The diagram shows a part of disc of radius R carrying uniformly distributed charge of density sigma . Electric potential at the centre O of parent disc is

NARAYNA-ELECTROSTATICS AND GAUSS LAW-Level II(C.W)
  1. A particle A having a charge of 2.0xx 10^(-6) C and a mass of 100 g i...

    Text Solution

    |

  2. Two identical particles of charge q each are connected by a masless sp...

    Text Solution

    |

  3. In a figure shown the electric field intenisity at r=1,r=6m,r=9m and V...

    Text Solution

    |

  4. Point charge of 3xx10^(-9)C are situated at each of three corners of a...

    Text Solution

    |

  5. A large flat metal surface has a uniform charge density +sigma. An ele...

    Text Solution

    |

  6. n charges Q,4Q,9Q,16Q…. are placed at distance of 1,2,3….. metre form ...

    Text Solution

    |

  7. Two point charge q(1)=2muC and q(2)=1muC are placed at distance b=1 an...

    Text Solution

    |

  8. A non-conducting ring of radius 0.5 m carries a total charge of 1.11xx...

    Text Solution

    |

  9. Three charge -q,+q and -q are kept at the veticles of an equllateral t...

    Text Solution

    |

  10. Two charge each Q are released when the distance between is d .Then th...

    Text Solution

    |

  11. An oil drop carrying charge Q is held in equilibrium by a potential di...

    Text Solution

    |

  12. A body of mass one gram and carrying a charge 10^(-8)C passes through ...

    Text Solution

    |

  13. Three charges each20muC are placed at the corners of an equilateral tr...

    Text Solution

    |

  14. An electric field is expresed as vec(E)=2hat(i)+3hat(j) The potential ...

    Text Solution

    |

  15. (Figure 3.139) shows three circular arcs, each of radius R and total c...

    Text Solution

    |

  16. Two identies conducting very large plates P(1) and P(2) having charges...

    Text Solution

    |

  17. An electric dipole cosnists of two opposite charges of magnitude 1muC ...

    Text Solution

    |

  18. An electric dipole is formed two particles fixed at the ends of a ligh...

    Text Solution

    |

  19. Two point charges -q and +q are located at points (0,0-a) and (0,0,a) ...

    Text Solution

    |

  20. Two equal charges q of opposite sign are separated by a small distance...

    Text Solution

    |