Inductor Energy Calculator mechanism

Model scope

The stated formula is standard and correct. NEEDS_REVIEW is required because the spec names inputs only as L and I without defining their units or conversion behavior. The blank honest_label should be supplemented with an SI-unit requirement such as 'Enter L in H and I in A; result in J.'

• The formula E = ½LI² is correct for energy stored in an ideal inductor, but the input units are unspecified. E is in joules only when L is entered in henries and I in amperes.

Units and conventions

• L must be inductance in henries (H), or converted to H before calculation.
• I must be current in amperes (A); its sign does not affect the result because it is squared.
• E is returned in joules (J).

Inspectable vector

One of 4 source-bound review vectors:

{
  "inputs": {
    "L": 0.002,
    "L_unit": "H",
    "I": 4,
    "I_unit": "A"
  },
  "expected_outputs": {
    "E": 0.016,
    "E_unit": "J"
  },
  "working": "E = ½LI² = ½ × 0.002 × 4² = 0.5 × 0.002 × 16 = 0.001 × 16 = 0.016 J"
}

Failure boundary

BREAK_CLAIMED · SELF_FLAGGED

Extreme finite inputs overflow ordinary JavaScript numeric arithmetic to Infinity instead of producing a finite result or an explicit range error. The unit probe also exposes a potentially severe 1000-fold error if the mH prefix is not normalized; the formula itself has no genuine regime switch.

Other records

Sources and evidence

These pointers bind the page to evidence. They do not grant authority or collapse verification into deployment.

• VERIFIED_LEDGER.json
• evidence-tranche5/tranche5-results.json
• BOUNDARY_HAZARD_CATALOG.json