Home
Class 11
PHYSICS
The gravitational field in a region is g...

The gravitational field in a region is given by
`vecE=(5N kg^-1)veci+ (12Nkg^-1)hatj`
Find the potential at the points (12m, 0) and (0, 5 m) if the potential at the origin is taken to be zero

A

`-30 J kg^-1,-30 J kg^-1`

B

`-40 J kg^-1,-30 J kg^-1`

C

`-60 J kg^-1,-60 J kg^-1`

D

`-40 J kg^-1,-50 J kg^-1`

Text Solution

Verified by Experts

The correct Answer is:
C
Promotional Banner

Topper's Solved these Questions

  • ELASTICITY

    PATHFINDER|Exercise QUESTION BANK|139 Videos
  • HYDROSTATICS, VISCOSITY AND SURFACE TENSION (HYDRODYNAMICS)

    PATHFINDER|Exercise QUESTION BANK|198 Videos

Similar Questions

Explore conceptually related problems

The gravitational field in a region is given by vecE=(5N*kg^(-1))hati+(12N*kg^(-1))hatj (ii) Find the potential at the points (12m, 0) and (0,5m) if the potential at the origin is taken to be zero.

The gravitational field in a region is given by vecE=(5N*kg^(-1))hati+(12N*kg^(-1))hatj (iii) Find the change in gravitational potential energy if a particle of mass 2 kg is taken from the origin to the point (12m,5m).

The gravitational field in a region is given by vecE=(5N*kg^(-1))hati+(12N*kg^(-1))hatj (iv) Find the change in potential energy if the particle is taken from (12m,0) to (0,5m).

The gravitational field in a region is given by vecE=(5N*kg^(-1))hati+(12N*kg^(-1))hatj (i) Find the magnitude of the gravitational force acting on a particle of mass 2kg placed at the origin.

If the points (1,2) and (3, 4) are on the opposite side of the line 3x - 5y + a = 0, then :

The electric potential at a point is given by V=3x^2y+5y^2z+7z^2x Find the magnitude of electric field at the point(3,2,1)

All points lying inside the triangle formed by the points (1,3),(5,0) and (-1,2) satisfy

The electric potential V at any point (x, y, z) all in meters in space is given by V = 4x^(2)V . The electric field at the point (1,0,2) in V cdot m^(-1) is

PATHFINDER-GRAVITATION-QUESTION BANK
  1. A solid sphere of mass m and radius r is placed inside a hollow thin s...

    Text Solution

    |

  2. The gravitational field in a region is given by vecE=(5N kg^-1)veci+ ...

    Text Solution

    |

  3. The gravitational field in a region is given by vecE=(5N kg^-1)veci+ ...

    Text Solution

    |

  4. In Column I, four artificial satellites of earth are shown, while in C...

    Text Solution

    |

  5. Four identical satellites are orbiting in four elliptical orbits havin...

    Text Solution

    |

  6. An artificial satellite is in circular orbit around the earth earth. O...

    Text Solution

    |

  7. Match Column-I with Column-II

    Text Solution

    |

  8. A satellite in an equatorial orbit has a time period of 6 h. At a cert...

    Text Solution

    |

  9. Three masses of 1 kg, 2 kg and 3 kg are placed at the vertices of an e...

    Text Solution

    |

  10. If the distance between the two particles is increased by 2% then the ...

    Text Solution

    |

  11. If satellite is orbiting around earth at a height h (= R, radius of ea...

    Text Solution

    |

  12. The gravitational field in a region is 10(hati-hati) N/kg.The work don...

    Text Solution

    |

  13. Two particles of equal mass m are moving found a circle of radius r du...

    Text Solution

    |

  14. Two planets have masses in the ratio 1: 10 and radii in the ratio 2 : ...

    Text Solution

    |

  15. Two planets have masses in the ratio 1: 10 and radii in the ratio 2 : ...

    Text Solution

    |

  16. A uniform thin rod of mass M and length L 1s bent in a semi circle as ...

    Text Solution

    |

  17. The gravitational potential energy of rocket of mass 100 kg at a dista...

    Text Solution

    |

  18. If earth rotates x times faster than its present speed about its axis ...

    Text Solution

    |

  19. A body of mass m rises to height h =R/5 from the earth's surface where...

    Text Solution

    |

  20. A point mass M is located at x=0 which one of the following graphs rep...

    Text Solution

    |