MCQ
A thin wire of length $L$ and uniform linear mass density $\lambda$ is bent into a circular ring. The $\mathrm{MI}$ of the ring about a tangential axis in its plane is
- A$\frac{3 \lambda L^2}{8 \pi^2}$
- B$\frac{8 \pi^2}{3 \lambda L^3}$
- ✓$\frac{3 \lambda L^3}{8 \pi^2}$
- D$\frac{8 \pi^2}{3 \lambda L^2}$,
