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Relation between magnetic moment and ang...

Relation between magnetic moment and angular velocity is :

A

`M prop omega`

B

`M prop sqrtomega`

C

`M prop omega^2`

D

`M prop 1/omega`

Text Solution

Verified by Experts

The correct Answer is:
A
Magnetic moment, `M=IA=I(pir^2) =q/T xxpi r^2`
As `omega = (2pi)/T`
`:. M=(q)/(((2pi)/(omega))) xxpir^2`
or `M = (qomegar^2)/2`
`:. M prop omega`
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