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Keeping dissimilar poles of two magnets ...

Keeping dissimilar poles of two magnets of equal pole strength and lrngth same side, their time period will be

A

Zero

B

One second

C

Infinity

D

Any value

Text Solution

Verified by Experts

The correct Answer is:
C
`T=2pisqrt((I_(1)+I_(2))/((M_(1)-M_(2))B_(H)) )`
Here, `M_(1)=M_(2)=M, :. T=oo`
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