ohms law — free browser tool | fatcousin | fatcousin

tools→browse every utility in one place.manifesto→why fatcousin exists — local-first, no uploads.

ready

local

// fatcousin · local process monitor

00:00:00

// session started —

// tool · ohms-law

// origin · —

// user agent · —

// verdict · files processed locally · verify by watching NET events below

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NET · no outbound requests · all processing local

this panel shows everything. if something looks wrong, it is wrong. that's the contract.

enter any two of v · i · r · p · derive the rest · runs locally

![disclaimer · read before using results]

ideal-component model. assumes a perfect resistor and a stiff source · ignores wire resistance, contact resistance, source impedance, component tolerance, temperature drift, and any reactive behaviour at non-DC frequencies.

general-purpose calculator · results are derived from the inputs you provided · no judgement of fitness for any particular purpose · you are responsible for verifying every output before relying on it.this tool is not engineering, electrical, or code-compliance advice · for any installation that powers people, equipment, or property, confirm with a qualified electrician or licensed engineer.

[solver]

Vvoltagegiven

Icurrentgiven

Rresistancederived

Ppowerderived

solving from I + V

[formulae]

V = I · R          P = V · I = I² · R = V² / R
I = V / R = P / V    R = V / I = V² / P = P / I²

[status]

>ready