Q. The dimension of magnetic field in M, L, T and C (coulomb) is given as
A) $MT^{2}C^{- 2}$
B) $MT^{- 1}C^{- 1}$
C) $MT^{- 2}C^{- 1}$
D) $MLT^{- 1}C^{- 1}$
Explanation
$\lbrack B\rbrack = \frac{\lbrack F\rbrack}{\lbrack I\rbrack\lbrack L\rbrack} = \frac{\lbrack MLT^{- 2}\rbrack}{\left\lbrack CT^{- 1} \right\rbrack\lbrack L\rbrack} = \lbrack MT^{- 1}C^{- 1}\rbrack$
Reviewed by Dr. Abubacker
Physics Educator & NEET/JEE Specialist
Ph.D. in Physics with 19+ years of teaching experience.