Home
Class 12
PHYSICS
A charge Q is uniformly distributed over...

A charge Q is uniformly distributed over a long rod AB of length L as shown in the figure. The electric potential at the point O lying at a distance L from the end A is:

A

`Q/(8 pi in_(0) L)`

B

`(3Q)/(4 pi in_(0) L)`

C

`Q/(4 pi in_(0) L ln 2)`

D

`(Q ln 2)/(4 pi in_(0) L)`

Text Solution

Verified by Experts

The correct Answer is:
D
Promotional Banner

Topper's Solved these Questions

  • ELECTROSTATICS

    RESONANCE ENGLISH|Exercise HLP|40 Videos

  • ELECTROSTATICS

    RESONANCE ENGLISH|Exercise Exercise - 3 Part - I|33 Videos

  • ELECTROMAGNETIC INDUCTION

    RESONANCE ENGLISH|Exercise A.l.P|19 Videos

  • EXPERIMENTAL PHYSICS

    RESONANCE ENGLISH|Exercise PART -II|10 Videos

Similar Questions

Explore conceptually related problems

A charge Q is uniformly distributed over a long rod AB of length L as shown in the figure. The electric potential at the point O lying at distance L from the end A is

Charge Q is uniformly distributed on a dielectric rod AB of length 2l . The potential at P shown in the figure is equal to

A charge q is uniformly distributed along an insulating straight wire of length 2l as shown in Fig. Find an expression for the electric potential at a point located a distance d from the distribution along its perpendicular bisector.

Electric charge Q is uniformly distributed around a thin ring of radius a. find the potential a point P on the axis of the ring at a distance x from the centre of the ring .

A charge -Q is unformly distributed over a non-conducting semi-circular rod of radius R . The potential at the center is

A charge Q is uniformly distributed over a rod of length iota . Condider a hypothetical cube of edge iota with the centre of the cube at one end of the rod. Find the minimum possible flux of the electric field through the entire surface of the cube.

Charge q is uniformly distributed over a thin half ring of radius R . The electric field at the centre of the ring is

A non-conducting wire is bent into a semi-circle of radius R and a charge +Q is uniformly distributed over it as shown in the figure. Find the ratio ((V_(A))/(E_(A))) of the potential (V_(A)) to the magnitude of the electric field (E_(A)) , both evaluated at the other end A of diameter AB that bisects the wire (as shown in the figure)

A charge q is uniformly distributed over a quarter circular ring of radius r . The magnitude of electric field strength at the centre of the ring will be

A solid sphere of radius R has charge q uniformly distributed over its volume. The distance from it surfce at which the electrostatic potential is equal to half of the potential at the centre is

RESONANCE ENGLISH-ELECTROSTATICS-Part - II
  1. A thin conducting spherical shell of radius R has charge Q spread unif...

    Text Solution

    |

  2. Two points P and Q are maintained at the potentials of 10V and -4V res...

    Text Solution

    |

  3. A charge Q is placed at each of the opposite corners of a square. A ch...

    Text Solution

    |

  4. This question contains statements-1 and Statement-2. Of the four choic...

    Text Solution

    |

  5. Let P(r) = (Q)/(pi R^(4)) r be the charge desntiy distribution for a s...

    Text Solution

    |

  6. A thin semi-circular ring of radius r has a positive charge q distribu...

    Text Solution

    |

  7. Let there be a spherically symmetric charge distribution with charge d...

    Text Solution

    |

  8. Two identical charged sphere are suspended by strings of equal length....

    Text Solution

    |

  9. The electrostatic potential inside a charged spherical ball is given b...

    Text Solution

    |

  10. Two positive charges of magnitude q are placed at the ends of a side A...

    Text Solution

    |

  11. In a uniformly charged sphere of total charge Q and radius R, the elec...

    Text Solution

    |

  12. An insulating solid sphere of radius R has a uniform positive charge d...

    Text Solution

    |

  13. Two charges, each equal to q, are kept at x = −a and x = a on the x-ax...

    Text Solution

    |

  14. A charge Q is uniformly distributed over a long rod AB of length L as ...

    Text Solution

    |

  15. Assume that an electric field E=30 x^(2) hat(i) exist in space. Then, ...

    Text Solution

    |

  16. A long cylindrical shell carries positive surface charge sigma in the ...

    Text Solution

    |

  17. A uniformly charged solid sphere of radius R has potential V(0) (meas...

    Text Solution

    |

  18. The region between two concentric spheres of radii a and b (gt a) cont...

    Text Solution

    |

  19. An electric dipole has a fixed dipole moment vecp, which makes angle t...

    Text Solution

    |

  20. Three concentric metallic spherical shells A,B and C of radii a,b and ...

    Text Solution

    |