Q. Dimensions of magnetic field intensity is
A) $\left\lbrack M^{0}L^{- 1}T^{0}A^{1} \right\rbrack$
B) $\left\lbrack MLT^{- 1}A^{- 1} \right\rbrack$
C) $\left\lbrack ML^{0}T^{- 2}A^{- 1} \right\rbrack$
D) $\lbrack MLT^{- 2}A\rbrack$
Explanation
$B = \frac{F}{IL} = \frac{\lbrack MLT^{- 2}\rbrack}{\lbrack A\rbrack\lbrack L\rbrack} = \lbrack MT^{- 2}A^{- 2}\rbrack$
Reviewed by Dr. Abubacker
Physics Educator & NEET/JEE Specialist
Ph.D. in Physics with 19+ years of teaching experience.