$1.5 imes 10^{12}$ molecules $cm^{-3}$ $\mu s^{-1}$

$2.5 imes 10^{18}$ molecules $cm^{-3}$ $\mu s^{-1}$

$1.5 imes 10^{15}$ molecules $cm^{-3}$ $\mu s^{-1}$

$4.2 imes 10^{20}$ molecules $cm^{-3}$ $\mu s^{-1}$

$\left[ {{M^0}{L^0}{T^{ - 1}}Q} \right]$

$\left[ {M{L^2}{T^{ - 1}}Q} \right]$

$\left[ {{M^2}L{T^{ - 1}}Q} \right]$

$\left[ {{M^2}{L^2}{T^{ - 1}}Q} \right]$

[A]

[A T]

[M L T⁻²]

[M L² T⁻³ A⁻¹]

Quantity of electricity

Strength of electric current

Power

Energy