Side elevation, to scale. Top-left inset: pancake spiral, top view. Drag the parameters below — geometry, resonance and waveforms all recompute live. Every computed number is an engineering estimate.
PRIMARY CURRENT — POP 1 · —
HELIX BASE CURRENT — POP 2 · —
TOROID VOLTAGE — THE RING · —
⚠️ Field visualization — not a field solver. Axisymmetric approximation painted from the same computed waveforms: pop 1 flashes the pancake, the pulse rides the mast, the toroid glows at resonance.
RESONANCE f₀ · EST
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PEAK TOROID · EST
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RING-DOWN →10% · EST
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HELIX L · EST
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TOTAL C · EST
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BANK ENERGY
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PANCAKE L · EST
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POP 1 PEAK I · EST
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POP 2 TRAVEL · EST
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⚙ PARAMETERS
Fixed for Model 001: coupling k = 0.6 · ring Q = 120 · primary loop R = 1.5 Ω (switch + ESR est.) · pancake radial build 0.6 cm/turn (inner radius derived).