PIE in your EIR

[derekleffew]

Mnemonic expression for remembering electrical formulas.

P=IE, E=IR.

Remembering the above allows one to solve algebraically almost any electrical equation.

See also "IERP=AVOW".

I=A, Intensity (Current)=Amperes
E=V, Electromotive Force=Volts
R=O, Resistance=Ohms
P=W, Power=Watts