this is very easy may be!!
Well, we know that permeability of a medium is given by.... μmedia=μr.μo
where μr is the relative permeability..
μo is the permeability of free space...
so now question is:
For a given media is permeability constant under same set of physical conditions if it is subjected to different magnetic fields??
1the permeability of a given media is not constant nd it vary as the frequency of magnetic field applied ...it also depends on the nature of the material used nd temerature of the medium(if they r not mantained constant)...............[1][1][1][1] hope m correct!!!!!!!!!!!!
49For a given media is permeability constant under same set of physical conditions if it is subjected to different agnitudes of magnetic field??
49prove that!
by some sort of theoritical reasoning!
or practical illustration!