4

# Find the dimensions of $\frac{{Β}^{2}}{{\mu }_{0}}$

$M{L}^{2}{T}^{2}$

$M{L}^{-1}{T}^{-1}$

$M{L}^{-2}{T}^{2}$

$M{L}^{-1}T{-}^{2}$

Please do not use chat terms. Example: avoid using "grt" instead of "great".