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  • Keeping dissimilar poles of two magnets of equal pole strength and length same side, their time period will beOption: 1 Zero<div class=

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

Option: 1

Zero


Option: 2

one second


Option: 3

Infinity


Option: 4

Any value


Answers (1)

best_answer

Magnetic Moments of two magnets -

M_{s}=M_{1}-M_{2}

I_{s}=I_{1}+I_{2}

M_{s} - Net Magnetic Moment

I_{s} - Net Moment of Inertia

- wherein

 

 T = 2\pi\sqrt{\frac{I_1 + I_2}{(M_1 - M_2)B_H}}

Here, M_1 = M_2

\therefore T = \infty

 

Posted by

sudhir.kumar

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