Physics And Measurement Question 63

Question: If $ L $ denotes the inductance of an inductor through which a current $ i $ is flowing, the dimensions of $ Li^{2} $ are

[CPMT 1982, 85, 87]

Options:

A) $ ML^{2}{{T}^{-2}} $

B) Not expressible in $ MLT $

C) $ ML{{T}^{-2}} $

D) $ M^{2}L^{2}{{T}^{-2}} $

Show Answer

Answer:

Correct Answer: A

Solution:

$ \frac{1}{2}Li^{2} $ = Stored energy in an inductor = $ [ML^{2}{{T}^{-2}}] $



जेईई के लिए मॉक टेस्ट

एनसीईआरटी अध्याय वीडियो समाधान

दोहरा फलक