Physics And Measurement Question 98
Question: Inductance $ L $ can be dimensionally represented as
[CBSE PMT 1989, 92; IIT 1983; ]
Options:
A) $ ML^{2}{{T}^{-2}}{{A}^{-2}} $
B) $ ML^{2}{{T}^{-4}}{{A}^{-3}} $
C) $ M{{L}^{-2}}{{T}^{-2}}{{A}^{-2}} $
D) $ ML^{2}T^{4}A^{3} $
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Answer:
Correct Answer: A
Solution:
$ E=\frac{1}{2}Li^{2} $
hence $ L=[ML^{2}{{T}^{-2}}{{A}^{-2}}] $
