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Two thin uniform circular rings each of ...

Two thin uniform circular rings each of radius `10m` and mass `0.1kg` are arranged such that they have common centre and their planes are prependicular to each other. The M.I. of the system about an axis passing through their common centre and perpendicular to the plane of either of the rings in kg `m^(-2)` is

A

`1.5`

B

`5`

C

`15`

D

`18`

Text Solution

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The correct Answer is:
C
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