Archive:Principles of Electricity: Difference between revisions
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<br> | <br> | ||
*E= voltage | *E= voltage | ||
*I= ampacity | *I= ampacity | ||
*R= resistance | *R= resistance | ||
*P= wattage | *P= wattage | ||
<BR> | |||
Ohm's Law | Ohm's Law | ||
<math>E=I*R</math> | <math>E=I*R</math> | ||
<br | <br> | ||
Power Law | Power Law | ||
<math>P=E*I</math> | <math>P=E*I</math> | ||
Revision as of 05:13, 9 February 2008
Basic formulas calculating resistance, ampacity, voltage, and wattage
where:
- E= voltage
- I= ampacity
- R= resistance
- P= wattage
Ohm's Law
<math>E=I*R</math>
Power Law
<math>P=E*I</math>