Home
Class 11
PHYSICS
A charge 3 coulomb experiences a force 3...

A charge `3` coulomb experiences a force `300 N` when placed in a uniform electric field. The potential difference between two points separated by a distance of `10 cm` along the field line is:

A

`10 V`

B

`90 V`

C

`1000 V`

D

`9000 V`

Text Solution

Verified by Experts

The correct Answer is:
A
`F=QErArr 300=3xxErArr E=100 N//C`
`E=(dV)/(dx)rArr DeltaV=100xx1/10=10 V`
Promotional Banner

Topper's Solved these Questions

  • MISCELLANEOUS

    ALLEN|Exercise Exersice-03|7 Videos

  • MISCELLANEOUS

    ALLEN|Exercise ASSERTION-REASON|18 Videos

  • MISCELLANEOUS

    ALLEN|Exercise Part -II Example Some worked out Examples|1 Videos

  • KINEMATICS (MOTION ALONG A STRAIGHT LINE AND MOTION IN A PLANE)

    ALLEN|Exercise BEGINNER S BOX-7|8 Videos

  • PHYSICAL WORLD, UNITS AND DIMENSIONS & ERRORS IN MEASUREMENT

    ALLEN|Exercise EXERCISE-IV|8 Videos

Similar Questions

Explore conceptually related problems

A charge of 5 C experiences a force of 5000N when it is kept in a uniform electric field. What is the potential difference between two points separted by a distance of 1 cm ?

In an uniform electric field,the potential difference between two points separated by 10cm is 2 volt.Magnitude of electric field .

In a region,uniform electric field is 10V/m ,then potential difference between two points which are separated by 3m may be equal .??

When a charge of 3 coulombs is placed in a uniform electric field, it experiences a force of 3000 netwon. Within this field, potential difference between two points separated by a distance of 1 cm is

A 5C charge experience a force of 2000 N when moved between two points separated by a distance of 2 cm in a uniform electric field. The potential difference between the two points is

An electric dipole when placed in uniform electric field has zero potential energy. The angle between dipole moment and electric field is ....

ALLEN-MISCELLANEOUS-Exercise-01
  1. In a regular polygon of n sides, each corner is at a distance r from t...

    Text Solution

    |

  2. An alpha particle of energy 5 MeV is scattered through 180^(@) by a fo...

    Text Solution

    |

  3. A charge 3 coulomb experiences a force 300 N when placed in a uniform ...

    Text Solution

    |

  4. Uniform electric field of magnitude 100 V//m in space is directed alon...

    Text Solution

    |

  5. The equation of an equipotential line in an electric field is y = 2 x...

    Text Solution

    |

  6. In a certain region of space, the potential is given by V=k(2x^(2)-y^(...

    Text Solution

    |

  7. Figure shown two equipotential lies x, y plane for an electric field. ...

    Text Solution

    |

  8. The electric potential V(z, y,z) for a planar charge distribution is g...

    Text Solution

    |

  9. Three equal charges are placed at the corners of an equilateral triang...

    Text Solution

    |

  10. A non-conducting ring of radius 0.5 m carries a total charge 1.11xx10^...

    Text Solution

    |

  11. Two point charges +q and -q are held fixed at (-d,o) and (d,0) respect...

    Text Solution

    |

  12. The work in rotating electric dipole of dipole moment p in an electric...

    Text Solution

    |

  13. Which one of the following pattern of electric line of force can't pos...

    Text Solution

    |

  14. A sphere of radius R and charge Q is placed inside an imaginary sphere...

    Text Solution

    |

  15. Due to a charge inside a cube the electric field is E(x)=600 x^(1//2),...

    Text Solution

    |

  16. Electric flux through a surface of area 100 m^(2) lying in the plane i...

    Text Solution

    |

  17. Two spherical , nonconducting and very tin shells of uniformly distrib...

    Text Solution

    |

  18. A solid metallic sphere has a charge +3Q. Concentric with this sphere ...

    Text Solution

    |

  19. A hollow metal sphere of radius 5 cm is charged such that the potentia...

    Text Solution

    |

  20. A solid conducting sphere having a charge Q is surrounded by an unchar...

    Text Solution

    |