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Ask iit jee aieee pet cbse icse state board community Community Discussion Question: conceptual question be sure of concepts b4 attempting
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[Post New]19 Jan 2008 21:35:33 IST
    Subject: conceptual question be sure of concepts b4 attempting
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shreyas2 (2)

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If a solis sphere is rotating  with  angular velocity w,mass m,with mass varying as square of the distance from axis .it is having a uniform charge q,what is the ratio of  magnetic moment to angular momentum ><= q/2m?
    
[Post New]19 Jan 2008 21:46:21 IST
    Subject: Re:conceptual question be sure of concepts b4 attempting
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feynmann (2093)

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m.i . is less than 2/5 MR^2
 
so the reqd ratio is greater than q/2m
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