The dimensional formula of permeability of free space $\mu_0$ is
- [AIIMS 2003]
- [AIPMT 1991]
- A${A^{ - 2}}{M^1}{L^1}{T^{ - 2}}$
- B$ML{T^{ - 2}}$
- C$M{L^0}{T^{ - 1}}$
- D${A^{ - 1}}ML{T^2}$
Similar Questions
The dimensions of stress are equal to
The dimensional formula for Planck's constant $(h)$ is
- [IIT 1985]
Match List $I$ with List $II$
List $I$
List $II$
$(A)$ Young's Modulus $(Y)$
$(I)$ $\left[ M L ^{-1} T ^{-1}\right]$
$(B)$ Co-efficient of Viscosity $(\eta)$
$(II)$ $\left[ M L ^2 T ^{-1}\right]$
$(C)$ Planck's Constant $(h)$
$(III)$ $\left[ M L ^{-1} T ^{-2}\right]$
$(D)$ Work Function $(\phi)$
$(IV)$ $\left[ M L ^2 T ^{-2}\right]$
Choose the correct answer from the options given below:
| List $I$ | List $II$ |
| $(A)$ Young's Modulus $(Y)$ | $(I)$ $\left[ M L ^{-1} T ^{-1}\right]$ |
| $(B)$ Co-efficient of Viscosity $(\eta)$ | $(II)$ $\left[ M L ^2 T ^{-1}\right]$ |
| $(C)$ Planck's Constant $(h)$ | $(III)$ $\left[ M L ^{-1} T ^{-2}\right]$ |
| $(D)$ Work Function $(\phi)$ | $(IV)$ $\left[ M L ^2 T ^{-2}\right]$ |
- [JEE MAIN 2023]