Match the LIST-I with LIST-II
$$\begin{array}{|l|l|l|l|}\hline & \text{List-I} & & \text{List-II} \\ \hline \text{A.} & \text{Magnetic induction} & \text{I.} & MLT^{-2}A^{-2} \\ \hline \text{B.} & \text{Magnetic flux} & \text{II.} & ML^2T^{-2}A^{-2} \\ \hline \text{C.} & \text{Magnetic permeability} & \text{III.} & ML^0T^{-2}A^{-1} \\ \hline \text{D.} & \text{Self inductance} & \text{IV.} & ML^2T^{-2}A^{-1} \\ \hline \end{array}$$
Choose the correct answer from the options given below:
Answer: (D) A-III, B-IV, C-I, D-II
- Magnetic induction: $B = \dfrac{F}{IL}$ → $[MT^{-2}A^{-1}] = [ML^0T^{-2}A^{-1}]$ (III)
- Magnetic flux: $\Phi = BA$ → $[ML^2T^{-2}A^{-1}]$ (IV)
- Permeability: $\mu_0 = \dfrac{2\pi rB}{I}$ → $[MLT^{-2}A^{-2}]$ (I)
- Self inductance: $L = \dfrac{\Phi}{I}$ → $[ML^2T^{-2}A^{-2}]$ (II)
A-III, B-IV, C-I, D-II.
Solution by Sreeraj P, M.Sc Physics