Home
Class 11
PHYSICS
A spherical portion has been removed fro...

A spherical portion has been removed from a solid sphere having a charge distributed uniformly in its volume as shown in figure. The electric field inside the empty space is

A

zero everywhere

B

non-zero and uniform

C

non-uniform

D

zero only at its center

Text Solution

Verified by Experts

The correct Answer is:
B

Inside the cavity, field at any point is uniform and non-zero.
Promotional Banner

Topper's Solved these Questions

  • MISCELLANEOUS

    ALLEN|Exercise MCQ s WITH ONE OR MORE THAN ONE CORRECT ANSWER|6 Videos
  • MISCELLANEOUS

    ALLEN|Exercise REASONING TYPE|1 Videos
  • MISCELLANEOUS

    ALLEN|Exercise Exercise-05(A)|35 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 spherical portion has been removed from a solid sphere having a charge distributed uniformly in its volume as shown in the figure. The electric field inisde the emptied space is

A spherical shell made of plastic, contains a charge Q distributed uniformly over its surface. What is the electric field inside the shell? If the shell is hammered to deshape it without altering the charge. Will the field inside be changed? What happend if the shell is made of a metal?

A spherical conductor of radius 12 cm has a charge of 1.6xx10^(-7)C distributed uniformly on its surface. What is the electric field (a) inside the sphere (b) just outside the sphere (c ) at a point 18 cm from the center of the sphere ?

A very small sphere having a charge q, uniformly distributed throughout its volume, is placed at the vertex of a cube of side a. The electric flux through the cube is

Find the electric work done in bringing a charge q from A to B in a sphere of charge Q distributed uniformly throughout its volume. .

An uncharged metallic solid sphere of radius R is placed at a distance 2R from point charge Q as shown in figure. The electric field intensity due to induced charge at centre of sphere is

A ring of radius a contains a charge q distributed. uniformly ober its length. Find the electric field at a point. on the axis of the ring at a distance x from the centre.

Find the electric field at an arbitrary point of a sphere carrying a charge uniformly distributed over its volume.

Positive charge is uniformly distrubuted with volume charge density rho of sphere of radius R. A spherical cavity is created in the sphere as shown in figure. This electric field intensity inside the cavity at point P is(where CP =R/5 , C_0 C = 2R/3 , radius of cavity is R/4, C_0 & C are centre of sphere & cavity respectively)

A solid hemispherical uniformly charged body having charge Q is kept symmetrically along the y -axis as shown in the figure. The net electric field at ( d , 0 , 0 ) is

ALLEN-MISCELLANEOUS-Exercise-05(B)
  1. A charge +q is fixed at each of the points x = x0, x = 3x0, x = 5x0, a...

    Text Solution

    |

  2. Three charges Q, +q and + q are placed at the vertices of a right-angl...

    Text Solution

    |

  3. Three positive charges of equal value q are placed at the vertices of ...

    Text Solution

    |

  4. A uniform electric field pointing in positive x-direction exists in a ...

    Text Solution

    |

  5. Two equal point charges are fixed at x = -a and x = +a on the x-axis. ...

    Text Solution

    |

  6. A metallic shell has a point charge q kept inside its cayity. Which of...

    Text Solution

    |

  7. Six charges of equal magnitude, three positive and three negative, are...

    Text Solution

    |

  8. Consider the charge configuration and spherical Gaussian surface as sh...

    Text Solution

    |

  9. Three infinitely long charge sheets are placed as shown in figure. The...

    Text Solution

    |

  10. A long, hollow conducting cylinder is kept coaxially inside another lo...

    Text Solution

    |

  11. Consider a neutral conducting sphere. A positive point charge is place...

    Text Solution

    |

  12. A spherical portion has been removed from a solid sphere having a cha...

    Text Solution

    |

  13. Positive and negative point charges of equal magnitude are kept at (0,...

    Text Solution

    |

  14. Consider a system of three charges q//3, q//3, and -2q//3 placed at po...

    Text Solution

    |

  15. A disk of radius a//4 having a uniformly distributed charge 6 C is pla...

    Text Solution

    |

  16. Three concentric metallic spherical shells of radii R, 2R, 3R are give...

    Text Solution

    |

  17. Under the influence of the Coulomb field of charge +Q, a charge -q is ...

    Text Solution

    |

  18. Let E1(r), E2(r) and E3(r) be the respectively electric field at a dis...

    Text Solution

    |

  19. Charges Q, 2Q and 4Q are uniformly distributed in three dielectric sol...

    Text Solution

    |