Lab · Electrical Engineering

Magnetics & Transformers Lab

Linear magnetic circuits · signed induction · ideal transformers · load reflection

Presets

Known quantities

System & derived quantities

+Φ reference →I ref.N turnsAl · dashed magnetic path
Uniform flux in a linear core; leakage and fringing neglected. The arrow marks the positive flux reference.
Absolute permeability μ1.25664 mH/m
Reluctance ℜ397.887 kAt/Wb
Magnetomotive force MMF200 At
Magnetic flux Φ502.655 µWb
Flux density B502.655 mT
Field intensity H400 A/m
Inductance L25.1327 mH

Assumptions

  • · linear magnetic material
  • · uniform flux, no leakage or fringing
  • · no saturation or hysteresis

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