A thin wire of mass M and length L is bent to form a circula... | Physics | SolveeIt | Solveeit

Today, August 24

Question

A thin wire of mass M and length L is bent to form a circular ring. The moment of inertia of this ring about its axis is

A

$\frac {1}{4}ML^2$

B

$\frac {1}{\pi^2}ML^2$

C

$\frac {1}{4\pi^2}ML^2$

D

$\frac {1}{12}ML^2$

Answer

$\frac {1}{4\pi^2}ML^2$

Explanation

Solution

Answer (c) $\frac {1}{4\pi^2}ML^2$