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}}] $



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