Which of the following is a dimension of volt
$J/C$
$N/C$
$wb/m^2$
$A/C$
Match List$-I$ with List$-II$.
List$-I$ | List$-II$ |
$(a)$ ${R}_{{H}}$ (Rydberg constant) | $(i)$ ${kg} {m}^{-1} {s}^{-1}$ |
$(b)$ $h$ (Planck's constant) | $(ii)$ ${kg} {m}^{2} {s}^{-1}$ |
$(c)$ $\mu_{{B}}$ (Magnetic field energy density) | $(iii)$ ${m}^{-1}$ |
$(d)$ $\eta$ (coefficient of viscocity) | $(iv)$ ${kg} {m}^{-1} {s}^{-2}$ |
Choose the most appropriate answer from the options given below:
The unit for nuclear dose given to a patient is
The unit of $e.m.f.$ is
Explain supplementary quantities and their unit of $SI$ system.