Home
Class 12
PHYSICS
The dimensions of (1)/(2) in(0) E^(2), w...

The dimensions of `(1)/(2) in_(0) E^(2)`, where `in_0` is permittivity of free space and E is electric field, is :-

A

`(KvecE)/(epsilon_0)`

B

`(vecE)/(Kepsilon_0)`

C

`(epsilon_0vecE)/K`

D

`K epsilon_0 vecE`

Text Solution

Verified by Experts

The correct Answer is:
D
Electric displacement vector `(vecD)`
`vecD = epsilonvecE = epsilon_0 KvecE`
Promotional Banner

Topper's Solved these Questions

  • ELECTROSTATICS

    ERRORLESS|Exercise NCERT BASED QUESTIONS (Electric Dipole)|21 Videos

  • ELECTROSTATICS

    ERRORLESS|Exercise NCERT BASED QUESTIONS (Electric Flux and Gauss.s Law)|27 Videos

  • ELECTROSTATICS

    ERRORLESS|Exercise ASSERTION & REASON|25 Videos

  • ELECTRONICS

    ERRORLESS|Exercise Assertion & Reason|26 Videos

  • MAGNETIC EFFECTS OF CURRENT

    ERRORLESS|Exercise ASSERTION & REASON |18 Videos

Similar Questions

Explore conceptually related problems

The dimension of (1/2)ε0E^2 where ∈0 is permittivity of free space and E is electric field,is

The dimension of ((1)/(2))epsilon_(0)E^(2) ( epsilon_(0) : permittivity of free space, E electric field

The dimensions of 1/2 in_(0) E^(2) ( in_(0) : permittivity of free space, E: electric field) is-

The dimensions of 1/2 epsilon_(0)E^(2) (epsilon_(0)= permittivity of free space, E= electric field) is

The value of electric permittivity of free space is

The dimensions of (1)/(epsilon_(0))(e^(2))/(hc) are

SI unit of in_(0) (permittivity of free space) is:

The dimensions of [mu_(0)in_(0)]^(1/2) are :

ERRORLESS-ELECTROSTATICS-NCERT BASED QUESTIONS (Electric Field and Potential)
  1. An infinite number of electric charges each equal to 5 nano-coulomb (m...

    Text Solution

    |

  2. A small sphere carrying a charge q is hanging in between two parallel ...

    Text Solution

    |

  3. The dimensions of (1)/(2) in(0) E^(2), where in0 is permittivity of fr...

    Text Solution

    |

  4. Two equal negative charges -q are fixed at points (0, -a) and (0,a) on...

    Text Solution

    |

  5. A charged particle of mass 5 xx 10^(-5) kg is held stationary in space...

    Text Solution

    |

  6. An oil drop of 12 excess electrons is held stationaty under a constan...

    Text Solution

    |

  7. An ail drop having charge 2e is kept stationary between two parallel h...

    Text Solution

    |

  8. A pendulum bob of mass 30.7 xx 10^(-6)kg and carrying a chargee 2 xx 1...

    Text Solution

    |

  9. The work done in bringing a unit positive charge from infinite distanc...

    Text Solution

    |

  10. The top of the atomosphere is about 400 kV with respect to the surface...

    Text Solution

    |

  11. On ortating a point charge having a charge q around a chrage Q in a ci...

    Text Solution

    |

  12. Four point charges -Q, -q, 2q and 2Q are placed, one at each corner of...

    Text Solution

    |

  13. If a charged spherical conductor of radius 10 cm has potential V at a ...

    Text Solution

    |

  14. Electric charges of + 10 mu C, + 5mu C, - 3mu C and +9 mu C are placed...

    Text Solution

    |

  15. Two charges of 4 mu C each are placed at the corners A and B of an equ...

    Text Solution

    |

  16. Two electric charges 12 mu C and -6 mu C are placed 20 cm apart in air...

    Text Solution

    |

  17. Four point charges each +q is placed on the circumference of a circle ...

    Text Solution

    |

  18. The electric potential at the surface of an atmoic nucleus (Z = 50) of...

    Text Solution

    |

  19. Two point charges -q and +q are located at points (0,0-a) and (0,0,a) ...

    Text Solution

    |

  20. How many lines of symmetry does the above figure have ? <img src="ht...

    Text Solution

    |