Ohm's And Watt's Laws (Chart And Formulae) - LG DLEX8388WM Training Manual

TRAINING MANUAL
OHM'S LAW and WATT'S LAW
P = WATTS
2
Watts = Volts x Ohms
2
Watts = Amperes x Ohms
Watts = Volts x Amperes
I R 2
•
E /R
2
P R •
P/I
E = VOLTS
Volts =
Volts = Watts / Amperes
Volts = Amperes x Ohms
DLEX8388WM
E I • E/R
P I
WATTS
CURRENT
VOLTS
OHMS
E R
I R •
E/I
Page 71
I = AMPERES
Amperes = Volts / Ohms
Amperes = Watts / Volts
Amperes =
P/E
P/R
P/I
E /P
2
R = OHMS
Ohms = Volts / Amperes
2
Ohms = Volts / Watts
Ohms = Watts / Amperes
DLEX8377WM
2
2
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