I have two parallel plate electrodes in which flows a determined current J. I found that the magnetic field between the two electrodes is: [tex]B_z (y,z)=\frac{\mu J}{2\pi d}(\vartheta_1+\vartheta_2}[/tex] (see attached figure) This comes form the field generated by a plate that is: [tex]B_z (y,z)=\frac{\mu J}{2\pi d}\vartheta[/tex] Does anybody knows from where come this formula and how to demonstrate it?? I´m just fighting against Maxwell´s equations, but they are winning... :yuck:
it is a TeX command to write theta in that way. \theta [tex]\Rightarrow\,\,\theta[/tex] \vartheta [tex]\Rightarrow\,\,\vartheta[/tex]