Home
Class 11
PHYSICS
P is a point at a distance r from the ce...

P is a point at a distance r from the centre of a solid sphere of radius a. The gravitational potential at P is V. IF V is plotted as a function of r, which is the correct curve ?

A

B

C

D

Text Solution

Verified by Experts

The correct Answer is:
D
Promotional Banner

Topper's Solved these Questions

  • GRAVITATION

    PHYSICS GALAXY - ASHISH ARORA|Exercise Numerial MCQs|59 Videos

  • GRAVITATION

    PHYSICS GALAXY - ASHISH ARORA|Exercise Advance MCQs|17 Videos

  • GRAVITATION

    PHYSICS GALAXY - ASHISH ARORA|Exercise Discussion Qns|31 Videos

  • FLUID MECHANICS

    PHYSICS GALAXY - ASHISH ARORA|Exercise Unsolved Numerical Problems|86 Videos

  • KINEMATICS

    PHYSICS GALAXY - ASHISH ARORA|Exercise Unsolved Numerical Pro.|83 Videos

Similar Questions

Explore conceptually related problems

P is a point at a distance r from the centre of a spherical shell of mass M and radius a, where r lt a . The gravitational potential at P is

The potential at a distance R//2 from the centre of a conducting sphere of radius R will be

Potential at a point x-distance from the centre inside the conducting sphere of radius R and charged with charge Q is

A particle of mass M is placed at the centre of a uniform spherical shell of equal mass and radius a. Find the gravitational potential at a point P at a distance a/2 from the centre.

The magnetic potential at a point at a distance r from its centre along its axis is V.The magnetic potential at a point at the distance 2 r will be

A cavity of radius R//2 is made inside a solid sphere of radius R . The centre of the cavity is located at a distance R//2 from the centre of the sphere. The gravitational force on a particle of a mass 'm' at a distance R//2 from the centre of the sphere on the line joining both the centres of sphere and cavity is (opposite to the centre of cavity). [Here g=GM//R^(2) , where M is the mass of the solide sphere]

Metallic sphere of radius R is charged to potential V. Then charge q is proportional to

Let p=(Qr^(3))/(piR^(5)) be the volume charge density at distance r from the centre for a a soild sphere of radius R and charge Q. The electric field at r= (R)/(2) from the centre will be

Two spheres each of mass M and radius R are separated by a distance of r . The gravitational potential at the potential at the midpoint of the line joining the centres of the spheres is

There is a concentric hole of radius R in a solid sphere of radius 2R. Mass of the remaining portional is M. What is the gravitational potential at centre?

PHYSICS GALAXY - ASHISH ARORA-GRAVITATION-Concetual MCQ
  1. Escape velocity on a planet is e v . If radius of the planet remains s...

    Text Solution

    |

  2. The magnitude of gravitational potential energy of the moon earth sys...

    Text Solution

    |

  3. P is a point at a distance r from the centre of a solid sphere of radi...

    Text Solution

    |

  4. A system consits of n identical particles each of mass m. The total nu...

    Text Solution

    |

  5. A satellite going round the earth in a circular orbit loses some energ...

    Text Solution

    |

  6. A particle on earth's surface is given a velocity euqal to its escape ...

    Text Solution

    |

  7. If the gravitational potential energy of a body at a distance r from t...

    Text Solution

    |

  8. A thin spherical shell of mass M and radius R has a small hole. A part...

    Text Solution

    |

  9. Two identical trains A and B move with equal speeds on parallel tracks...

    Text Solution

    |

  10. Two satellites A and B of the same mass are orbiting the earth at alti...

    Text Solution

    |

  11. A particle of mass an charge q is projected vertically upwards .A unif...

    Text Solution

    |

  12. A satellite is to be stationed in an orbit such that it can be used fo...

    Text Solution

    |

  13. Consider a planet in some solar system which has a mass double the mas...

    Text Solution

    |

  14. The figure shows the variation of energy with the orbit radius of a bo...

    Text Solution

    |

  15. Let the acceleration due to gravity be g(1) at a height h above the ea...

    Text Solution

    |

  16. A particle is placed in a field characterized by a value of gravitatio...

    Text Solution

    |

  17. Which of the following statement is wrong ?

    Text Solution

    |

  18. If the period of revolution of an artificial satellite just above the ...

    Text Solution

    |

  19. A planet is revolving round the sun in an elliptical orbit. Of the fol...

    Text Solution

    |

  20. Two air bubble in water ina continer in gravity free space:

    Text Solution

    |