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A point charge Q is placed at one of the...

A point charge Q is placed at one of the vertices of a cubical block. The electric flux flowing through this cube is

A

`q//epsilon_0`

B

`q//2epsilon_0`

C

`q//8epsilon_0`

D

`q//4epsilon_0`

Text Solution

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The correct Answer is:
B
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MODERN PUBLICATION-ELECTRIC CHARGES AND FIELDS -COMPETITION FILE ( Objective Question (A.MCQ) )
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  2. A solid sphere of radius R has a charge Q distributed in its volume wi...

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  3. An electron of mass me starts from rest, moves a certain distance in u...

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  4. A point charge Q is placed at one of the vertices of a cubical block. ...

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  5. A point charge Q is placed at the corner of a cube. How much electric ...

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  6. A point charge is placed at the midpoint of an edge of cube. How much ...

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  7. Two non-conducting spheres of radii R(1) and R(2) and carrying unifo...

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  8. Five identical point charges +Q are placed at the five corners of a re...

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  9. A positively charged rod lies along X-axis in such a manner that one e...

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  10. Conisder a neutral conducting sphere. A poistive point charge is place...

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  11. A thin metallic ring of radius R and area of cross section A carries a...

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  12. What is the change in radius of ring ?

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  13. There is one long non-conducting solid cylinder of radius R. The volum...

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  14. Two uniform sheets of charge with surface charge densities +sigma and ...

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  15. A solid conducting object with a non-uniform curvature is given a char...

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  16. An electric dipole placed in a non uniform electric field may experien...

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  17. Two electric dipoles are placed in such a manner that their electric d...

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  18. Select the incorrect statement.

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  19. Select the correct statement.

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  20. A cone lies in a uniform electric field E as shown in figure. The elec...

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