Physics - Unit & Dimension Question with Solution | TestHub

(P) Plank constant

(1) ${\mathrm{M}}^{-1}{\mathrm{L}}^3{\mathrm{T}}^{-2}$

(Q) Magnetic field

(2) ${\mathrm{M}}^1{\mathrm{L}}^{-1}{\mathrm{T}}^{-1}$

(R) Gravitational constant

(3) ${\mathrm{M}}^1{\mathrm{L}}^2{\mathrm{T}}^{-1}$

(S) Viscosity

(4) ${\mathrm{M}}^1{\mathrm{L}}^0{\mathrm{T}}^{-2}{\mathrm{I}}^{-1}$