Dimensional formula of resistivity is
- A$[M L^2 A^{-2} T^{-3}]$
- B$[M L^3 A^{-2} T^{-3}]$
- C$[M L A^{-2} T^{-3}]$
- D$[M L^3 A^{-1} T^{-3}]$
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Similar Questions
The dimension of $P = \frac{B^2 l^2}{m}$ is,where $B = \text{magnetic field}$,$l = \text{length}$,$m = \text{mass}$.
Medium
View SolutionWhich of the following is dimensionless?
Easy
View SolutionThe dimensions of pressure are
Match List-$I$ with List-$II$:
List-$I$ List-$II$ $(a)$ $h$ (Planck's constant) $(i)$ $[M L T^{-1}]$ $(b)$ $E$ (kinetic energy) $(ii)$ $[M L^2 T^{-1}]$ $(c)$ $V$ (electric potential) $(iii)$ $[M L^2 T^{-2}]$ $(d)$ $P$ (linear momentum) $(iv)$ $[M L^2 I^{-1} T^{-3}]$
Choose the correct answer from the options given below:
| List-$I$ | List-$II$ |
| $(a)$ $h$ (Planck's constant) | $(i)$ $[M L T^{-1}]$ |
| $(b)$ $E$ (kinetic energy) | $(ii)$ $[M L^2 T^{-1}]$ |
| $(c)$ $V$ (electric potential) | $(iii)$ $[M L^2 T^{-2}]$ |
| $(d)$ $P$ (linear momentum) | $(iv)$ $[M L^2 I^{-1} T^{-3}]$ |
Choose the correct answer from the options given below:
The dimension of $R$ (Resistance) is:
MediumAIIMS 2005
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