Physics - Unit & Dimension Question with Solution | TestHub

We know that; Dimensional formula of $\mathrm{L}={\mathrm{ML}}^2{\mathrm{T}}^{-2}{\mathrm{A}}^{-2}$ Dimensional formula for $\mathrm{R}=\mathrm{R}={\mathrm{ML}}^2{\mathrm{T}}^{-3}{\mathrm{A}}^{-2}$ $\frac{\mathrm{L}}{\mathrm{R}}=\frac{{\mathrm{ML}}^2}{{\mathrm{T}}^2{\mathrm{A}}^2}\times \frac{{\mathrm{T}}^2{\mathrm{A}}^2}{{\mathrm{ML}}^2}={\mathrm{M}}^0{\mathrm{L}}^0\mathrm{T}$