MCQ
A thin wire of length $L$ and uniform linear mass density $\rho$ is bent into a circular loop with centre at $O$ as shown. The moment of inertia of the loop about the axis $XX' $ is


- A$\frac{{\rho {L^3}}}{{8{\pi ^2}}}$
- B$\frac{{\rho {L^3}}}{{16{\pi ^2}}}$
- C$\frac{{5\rho {L^3}}}{{16{\pi ^2}}}$
- ✓$\frac{{3\rho {L^3}}}{{8{\pi ^2}}}$


