A) \[M{{R}^{2}}\]
B) \[2M{{R}^{2}}\]
C) \[\frac{3}{2}M{{R}^{2}}\]
D) None of these
Correct Answer: C
Solution :
Moment of inertia about diameter of ring \[=\frac{1}{2}M{{R}^{2}}\] From theorem of parallel axis \[I={{I}_{CM}}+M{{R}^{2}}\] \[=\frac{1}{2}M{{R}^{2}}+M{{R}^{2}}\] \[=\frac{3}{2}M{{R}^{2}}\]
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