MHT CET Physics question
Two circular loops A and B of radii and respectively are made from a uniform wire. Moment of inertia of B about its axis is 3 times that of A about its axis. The value of is [MHTCET 2022]
Answer: (C)
Solution
For the same wire mass is proportional to radius, so I proportional to R³: / = N³ =
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