Thomas, Thank you. I agree, you get one value of inductance for one integration. If you repeat this for a number of 'concentric spheres', you will get a number of inductances- ranging from minimum to maximum. Does that make sense? Sainath ---------Included Message---------- >Date: Thu, 17 Jul 2003 12:04:57 +0200 >From: "Thomas Beneken" <beneken@xxxxxxxxxxxx> >Reply-To: <beneken@xxxxxxxxxxxx> >To: <si-list@xxxxxxxxxxxxx> >Subject: [SI-LIST] Re: si-list Digest V3 #194 > >Hello Sainath, > >inductance is the proportional factor between the current and the magnetic >flux. So far Your idea is ok. But calculating magnetic flux from magnetic >field requires an integration across a closed surface surrounding the >conductor carrying the current. So - as You see - You will not get a >inductance distribution over conductor length but only an integral value for >the conductor enclosed in the chosen sphere. > >Sorry, >Thomas > >> Msg: #12 in digest >> Date: Wed, 16 Jul 2003 11:55:35 -0800 >> From: "Sainath Nimmagadda" <gigabit@xxxxxxxxxx> >> Subject: [SI-LIST] Microstrip Inductance >> >> Hello experts: >> >> For a microstrip, we know the magnetic field distribution(for >> example, >> Fig. 2.3 Stephen Hall's book) and current density >> distribution(Fig. 4.5 >> same book). Given these, how would you obtain the inductance >> distribution? >> >> Thanks in advance, >> Sainath > > >------------------------------------------------------------------ >To unsubscribe from si-list: >si-list-request@xxxxxxxxxxxxx with 'unsubscribe' in the Subject field > >or to administer your membership from a web page, go to: >//www.freelists.org/webpage/si-list > >For help: >si-list-request@xxxxxxxxxxxxx with 'help' in the Subject field > >List archives are viewable at: > //www.freelists.org/archives/si-list >or at our remote archives: > http://groups.yahoo.com/group/si-list/messages >Old (prior to June 6, 2001) list archives are viewable at: > http://www.qsl.net/wb6tpu > > > ---------End of Included Message---------- _____________________________________________________________ ------------------------------------------------------------------ To unsubscribe from si-list: si-list-request@xxxxxxxxxxxxx with 'unsubscribe' in the Subject field or to administer your membership from a web page, go to: //www.freelists.org/webpage/si-list For help: si-list-request@xxxxxxxxxxxxx with 'help' in the Subject field List archives are viewable at: //www.freelists.org/archives/si-list or at our remote archives: http://groups.yahoo.com/group/si-list/messages Old (prior to June 6, 2001) list archives are viewable at: http://www.qsl.net/wb6tpu