Home
Class 11
PHYSICS
The dimensions of (mu0 in 0)^(-1//2) are...

The dimensions of `(mu_0 in _0)^(-1//2)` are :-

A

`[L^((1)/(2))T^(-(1)/(2))]`

B

`[L^(-1)T]`

C

`[LT^(-1)]`

D

`[L^(-(1)/(2))T^((1)/(2))]`

Text Solution

Verified by Experts

The correct Answer is:
C
`(mu_0 in_0)^(-1//2)`= c = speed of light
`(mu_0 in_0)^(-1//2) = [L^(1)T^(-1)]`
Promotional Banner

Topper's Solved these Questions

  • PHYSICAL WORLD, UNITS AND DIMENSIONS & ERRORS IN MEASUREMENT

    ALLEN |Exercise EXERCISE-II AIPMT (MAINS) 2011|1 Videos

  • PHYSICAL WORLD, UNITS AND DIMENSIONS & ERRORS IN MEASUREMENT

    ALLEN |Exercise EXERCISE-II AIIMS 2011|1 Videos

  • PHYSICAL WORLD, UNITS AND DIMENSIONS & ERRORS IN MEASUREMENT

    ALLEN |Exercise EXERCISE-II AIIMS 2010|1 Videos

  • MISCELLANEOUS

    ALLEN |Exercise Question|1 Videos

  • SEMICONDUCTORS

    ALLEN |Exercise Part-3(Exercise-4)|50 Videos

Similar Questions

Explore conceptually related problems

Dimension of [mu_(0)epsi_(0)]^(-(1)/(2)) ....

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

The dimensional formula of mu_(0) in_(0) is ……..

The dimension of (B^2)/( 2mu_0) , where B is magnetic field and mu_0 is the magnetic permeability of vacuum is

Dimension of (1)/(mu_(0)epsilon_(0)) is, where symbols have usual meaning,

The dimensional formula of B^2/(2mu_0) is……

Statement-I : If x and y are the distance along x and y axes respectively then the dimensions of (d^(3)y)/(dx^(3)) is M^(0)L^(-2) T^(@) Statement-II : Dimensions of underset(a)overset(b)(int) ydx is M^(0)L^(2)T^(@)

Write magnitude and dimensional formula of 1/sqrt(mu_(0)in_(0)) .

ALLEN -PHYSICAL WORLD, UNITS AND DIMENSIONS & ERRORS IN MEASUREMENT -EXERCISE-II AIPMT (PRE) 2011
  1. The dimensions of (mu0 in 0)^(-1//2) are :-

    Text Solution

    |