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solomonschuler@lemmy.zip ⁨6⁩ ⁨days⁩ ago

simple answer, yes, but that depends what you are going for.

for something as simple as an electrical heating element, it works by a short circuit. non shorted circuits have grounds (of which voltage is 0) this is accomplished by adding resistors, capacitors, or inductors in parallel/series (generally speaking). Now a short circuit is where you have a source connected to a wire and as current goes through that loop it will increase the amount of current since you have no element disappating the voltage/current and that energy must go to heat.

this is why I say “never to use floor heaters” since they are incredibly inefficient, energy costs go up which will end up costing more for a few hours than if you just turned on the central heat a few degrees.

as for modern transistors, its different than just doing a short circuit, there’s actual resistors and capacitors inside it than it just being a short circuit as per my previous answer. where the heat accumulates is the 20+ billion of those that’s 5 cm x 5 cm in size. for integrated (IC) circuits, electrical/electronic engineers usually work in the mW or 10^-3 W the fact that CPU’s/GPU’s (especially the desktop varients) use 120 W to 400/500 W puts into scale how much fucking energy these motherfuckers use. Heat is a given in these circumstances, were talking 10^5 larger in wattage than most IC circuits and elements (op-amps, resistors, capacitors, inductors) would ever use.

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