MMURRYTHM.PERSONAL LABORATORY
FIELD NOTES ↗

Scene

Move with gizmo

Medium and drive

Display

Sensors

Test charge on the probe

Maxwell’s equations, evaluated live

Natural units: k = μ₀/4π = 1, so c = 1. Medium: ε = ε₀εᵣ, μ = μ₀μᵣ. Fields are quasi-static; AC scales every source by cos(2πft).

Probe readout

Pickup coil: flux and induced EMF

━ Φ_B ━ EMF = −N dΦ_B/dt
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