HCV problem.

JEE Mains 2015 Sample Questions › Electricity and magnetism questions › HCV problem.

A disk of radius r,mass m which has a charge q distributed uniformly over it is rotating in a magnetic field B about it's axis with an angular speed Ï‰.Find the ratio of magnetic moment and angular momentum.

#Physics #Electricity and magnetism #Electrostatics

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Harsh Jaiswal ·2014-08-12 07:08:55

it is q/2m.
magnetic moment of a disc=qwr^2/4
L=mwr^2/2

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Akash Anand Good work
Upvote·0· Reply ·2014-08-19 06:22:09
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Basic Integral Calculus Operators Symbols Matrix Cases

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HCV problem.

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