Dimensions of magnetic field intensity is

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Dimensions of magnetic field intensity is

A

$[{M^0}{L^{ - 1}}{T^0}{A^1}]$

B

$[ML{T^{ - 1}}{A^{ - 1}}]$

C

$[M{L^0}{T^{ - 2}}{A^{ - 1}}]$

D

$[ML{T^{ - 2}}A]$
Dimensions of magnetic field intensity is
$B = \frac{F}{{IL}} = \frac{{[ML{T^{ - 2}}]}}{{[A]\,[L]}} = [M{T^{ - 2}}{A^{ - 1}}]$