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sophiecentaur
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Ohm's Law works just fine. It would even work for a filament lamp if you could circulate the envelope with distilled water and kept the temperature constant, even when the bulb is dissipating its 100W - or whatever. It would work because Tungsten is a metal. (It would not glow much at 300K, though)Albertgauss said:I’m not intending to “disprove” Ohm’s Law. From the experience of this post that I didn’t know beforehand, I will think better to reword phrases like “Ohm’s Law doesn’t work for...”
I have to apologise for the sloppy way you (and most of us) were taught how to mis-use Ohm's Law. But we're stuck with things the way they are.