=== Static Modeling Methods ===
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Static or quasi-static approximations of [[Maxwell's Equations|Maxwell's equations]] can be reliably applied in two different cases: at low frequencies from DC to a few Megahertz, or when the total electrical size of your physical structure is a fraction of the wavelength and wave retardation effects are negligible. In the latter case, your physical structure is effectively considered as a lumped device. Under those conditions, the electric and magnetic fields decouple from each other. Electric fields can be computed from charge sources or their equivalents and magnetic fields can be computed from current sources or their equivalents.
[[Image:Info_icon.png|40px]] Click here to learn more about the '''[[Electrostatic and Magnetostatic Methods | Theory of Electrostatic and Magnetostatic Methods]]'''.
=== Advantages & Limitations of EM.Ferma's Static Simulator ===
EM.Ferma computes the electric and magnetic fields based on electrostatic and magnetostatic approximations, respectively
Static or quasi-static approximations of [[Maxwell's Equations|Maxwell's equations]] can be reliably applied in two different cases: at low frequencies from DC to a few Megahertz, or when the total electrical size of your physical structure is a fraction of the wavelength and wave retardation effects are negligible. In the latter case, your physical structure is effectively considered as a lumped device.