By Nathaniel
1
Posted: 2016-08-22
Power law
Power law
$$$P = VI \; or \; P = {V^2 \over R} \; or \; P = I^2R \;$$$
Formula for calculating power consumption (in watts) of a circuit based on voltage, current, and resistance.
Where P = power in watts, V = voltage, I = current, and R = resistance.
