A square lamina is as shown in figure. The moment of inertia of the frame about the three axes shown in figure are I1,I2andI3 respectively. Select the correct alternative.
A
l2=l3>l1
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B
l1>l2>l3
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C
l2=l3<l1
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D
l1<l2<l3
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Solution
The correct option is Cl2=l3<l1 For square lamina I2=I3. This value will be less than I1 because mass is nearer to axis in this case.