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A 12-volt circuit: the current it draws, the power it burns

engineering

Ohm's law ties voltage, current and resistance; the power law says how much heat that makes. 12 V across 6 Ω draws 2 A and dissipates 24 W — the power line standing on Ohm's. Worked & sealed by the engine — V = I·R → 12 = 2·6 · P = V·I = 12·2 = 24 W. [HOLDS; open the seal to re-check.]

source
The Works — worked & sealed ↗
card id
card_works_ohms_law
address
UNPLACED

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