Consider a nonconductiing disc of radius `r` and mass `m` which has a charge `q` distributed uniformly over it. The disk is rotated about its axis with an angluar speed `omega`.Magnetic moment of the disc is `1/Nqomegar^(2)`.then find value of `N`.

Consider a nonconducting disc of radius r and mass m which has a total charge q distributed unifromly on it.The ring is rotated about its axis with an angular speed omega .(a) The equivalent electric current in the ring is (qomega)/(Npi) .Then find value of N (b) The magnetic moment of the ring is (4qomegar^(2))/N .Then find value of N .

Consider a non conducting plate of radius a and mass m which has a charge q distributed uniformly over it, The plate is rotated about its own axis with a angular speed omega . Show that the magnetic moment M and the angular momentum L of the plate are related as (M)/(L)=(q)/(2m) .

Consider a non conducting plate of radius a and mass m which has a charge q distributed uniformly over it, The plate is rotated about its own axis with a angular speed omega . Show that the magnetic moment M and the angular momentum L of the plate are related as (M)/(L)=(q)/(2m) .

Consider a non conducting plate of radius a and mass m which has a charge q distributed uniformly over it, The plate is rotated about its own axis with an angular speed omega . Show that the magnetic moment M and the angular momentum L of the plate are related as M/L=q/(2m) .

Consider a non conducting plate of radius a and mass m which has a charge q distributed uniformly over it, The plate is rotated about its own axis with a angular speed omega . Show that the magnetic moment M and the angular momentum L of the plate are related as (M)/(L)=(q)/(2m) .

Consider a non conducting plate of radius a and mass m which has a charge q distributed uniformly over it, The plate is rotated about its own axis with a angular speed omega . Show that the magnetic moment M and the angular momentum L of the plate are related as (M)/(L)=(q)/(2m) .

consider a nonconducting ring of radius r and mass m which has a total charge q distributed uniformly on it the ring is rotated about its axis with an angular speed omega . (a) Find the equivalent electric current in the ring (b) find the magnetic moment mu of the . (c) show that mu=(q)/(2m) where l is the angular momentum of the ring about its axis of rotation.

consider a nonconducting ring of radius r and mass m which has a total charge q distributed uniformly on it the ring is rotated about its axis with an angular speed omega . (a) Find the equivalent electric current in the ring (b) find the magnetic moment mu of the . (c) show that mu=(q)/(2m) where l is the angular momentum of the ring about its axis of rotation.