— Ohm's Law & Power
The classic "power wheel" — V = IR and P = VI (with the equivalent forms P = I²R and P = V²/R). Pick which two quantities you know and solve for the rest.
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— Ohm's Law & Power
The classic "power wheel" — V = IR and P = VI (with the equivalent forms P = I²R and P = V²/R). Pick which two quantities you know and solve for the rest.