JEE Main 2002Annual, Paper 1PhysicsMediumRotational Motion140× since 2002Moment of inertia of a circular wire of mass MMM and radius RRR about its diameter isAOption A. MR22{{M{R^2}} \over 2}2MR2BOption B. MR2M{R^2}MR2COption C. 2MR22M{R^2}2MR2DOption D. MR24{{M{R^2}} \over 4}4MR2CheckSkip · show solution