=== EM.Ferma in a Nutshell ===
[[EM.Ferma]] is [[EM.Cube|EM.CUBE]]'s 3D static solver. It features two distinct electrostatic and magnetostatic simulation engines that can be used to solve a variety of static and low-frequency electromagnetic problems. Both simulation engines are based on finite difference solutions of Poisson's equation for electric and magnetic potentials.
With EM.Ferma, you can explore the electric fields due to volume charge distributions or fixed-potential perfect conductors, and magnetic fields due to wire or volume current sources and permanent magnets. Your structure may include dielectric or magnetic (permeable) material blocks. You can also use EM.Ferma's 2D quasi-static mode to compute the characteristic impedance (Z0) and effective permittivity of transmission line structures with complex cross section profiles.
=== Static Modeling Methods ===
[[Image:MORE.png|40px]] Click here to learn more about the theory of '''[[Electrostatic and Magnetostatic Methods]]'''.
== Defining the Physical Structure in EM.Ferma ==