Electromagnetics & Circuits
Magnetics & Applications Simulators
A focused Electromagnetics & Circuits hub for magnetics & applications tools, keeping related formulas, assumptions, and engineering checks together.
11 simulators
Adjacent categories
Simulator list
Coil Inductance Calculator (Nagaoka Coefficient & Wheeler Formula)
Magnetics & Applications
Calculate air-core solenoid inductance with exact Nagaoka coefficient method or Wheeler approximation. Compare both techniques for precision.
Eddy Current Simulator — Skin Effect, Loss & Braking Force
Magnetics & Applications
Visualize eddy currents, skin depth, and losses. Explore induction heating, transformer design, and braking force simulation with this interactive CAE tool.
Electromagnetic Coupling Simulator — Mutual Inductance & Transformer
Magnetics & Applications
Visualize electromagnetic coupling in transformers, wireless power, and inductive systems. Simulate mutual inductance M = k√(L₁L₂) for two-coil analysis.
Hysteresis Loss & Magnetic Circuit Designer
Magnetics & Applications
Design magnetic circuits (toroidal, E-core, solenoid) with real-time calculations of flux, inductance, and core losses using the reluctance model.
Magnetic Levitation Simulator (PID Control) — Earnshaw's Theorem
Magnetics & Applications
Experience magnetic levitation in a real-time simulator. Explore passive instability, active PID control stabilization, and the physics from Earnshaw's theorem.
Neodymium Magnet Flux & Force Air Gap Simulator
Magnetics & Applications
Design magnetic circuits using neodymium (N42/N52/N35SH) or ferrite magnets. Adjust magnet size, air gap, temperature, back-iron yoke and Halbach arrangement to see air-…
Magnetic Hysteresis Simulator — B-H Loop & Magnetization Curve
Magnetics & Applications
Simulate magnetic hysteresis loops in real time with the Jiles-Atherton model. Compute key parameters like coercivity, remanence, and energy loss for various materials.
Magnetic Levitation Stability Simulator — PID Control & Step Response
Magnetics & Applications
Simulate electromagnetic levitation with real-time PID control. Tune coil, gap, mass, and gains to explore closed-loop stability and step response.
Magnetohydrodynamics (MHD) Simulator — Hartmann Flow
Magnetics & Applications
Explore how magnetic fields shape fluid flow. Adjust parameters in this MHD simulator to transform velocity profiles from parabolic to plug flow.
Electromagnetic Relay Pull-In Simulator
Magnetics & Applications
Design the operation of an electromagnetic relay — the electrically operated switch that lets a small control signal switch a large power circuit.
Solenoid / Coil Design Calculator
Magnetics & Applications
Design and calculate solenoid coil parameters in real time. Set geometry, wire diameter, and core material to get inductance, field strength, resistance, and energy.