Moment of inertia of a straight wire about an axis perpendicular to the wire passing through one of its end is I. This wire is now framed into a circle (a ring) of single turn. The moment of inertia of this ring about an axis passing through centre and perpendicular to its plane would beA. `((3)/(pi^(2)))l`B. `((3)/(4pi^(2)))l`C. `((pi^(2))/(3))l`D. `((4pi^(2))/(3))l`

Moment of inertia of a straight wire about an axis perpendicular to th

1.	Moment of inertia of a straight wire about an axis perpendicular to the wire passing through one of its end is I. This wire is now framed into a circle (a ring) of single turn. The moment of inertia of this ring about an axis passing through centre and perpendicular to its plane would beA. `((3)/(pi^(2)))l`B. `((3)/(4pi^(2)))l`C. `((pi^(2))/(3))l`D. `((4pi^(2))/(3))l`
Answer» Correct Answer - B

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