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EAMCET Engineering 2002 Solved Paper

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Question : 12

Total: 200

A thin magnetic iron rod of length 30‌cm is suspended in a uniform magnetic field. Its time period of oscillation is 4 s. It is broken into three equal parts. The time period in seconds of oscillation of one part when suspended in the same magnetic field is

‌
1
√3
‌
2
√3
√3
‌
4
√3

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