Two circular loops L 1 and L 2 are made from a uniform wire. The radius of L 1 and L 2…
Physics · NEET · NTA Exams — Rotational motion
Two circular loops L1 and L2 are made from a uniform wire. The radius of L1 and L2 are r1 and r2. Their respective moment of inertia are \(A_{1}\) and \(1_{2}\). If \(I_{2}=4 I_{1}\), then the ratio \(\frac{r_{2}}{r_{1}}\) equals
- \(4^{-\frac{2}{3}}\)
- \(4^{-\frac{1}{3}}\)
- \(4^{\frac{1}{3}}\)
- \(4^{\frac{2}{3}}\)
Answer
(C) 4^ 1 3
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