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PIPPIN

Ohm's Law Calculators


Before clicking for the answer, enter numbers into the equation you wish to use to calculate for Current, Power, Resistance, or Voltage.

Calculators
• Current (I)
• Power (P)
• Resistance (R)
• Voltage (E)

Calculate for Current (I)
I = P / E
PowerVoltage Current 
WattsVolts Amps 
I = Square Root of (P / R)
PowerResistance Current 
WattsOhms Amps 
I = E / R
VoltageResistance Current 
VoltsOhms Amps 


Calculate for Power (P)
P = I 2 x R
CurrentResistance Power 
AmpsOhms Watts 
P = E x I
VoltageCurrent Power 
VoltsAmps Watts 
P = E 2 / R
VoltageResistance Power 
VoltsOhms Watts 


Calculate for Resistance (R)
R = P / I 2
PowerCurrent Resistance 
WattsAmps Ohms 
R = E / I
VoltageCurrent Resistance 
VoltsAmps Ohms 
R = E 2 / P
VoltagePower Resistance 
VoltsWatts Ohms 


Calculate for Voltage (E)
E = I x R
CurrentResistance Voltage 
AmpsOhms Volts 
E = P / I
PowerCurrent Voltage 
WattsAmps Volts 
E = Square Root of (P x R)
PowerResistance Voltage 
WattsOhms Volts 



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Page Retrieved:Sunday, February 05, 2012 08:54 UTC

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Copyright © 1995-2012 Bruce C. Pippin & Vira Solovyova
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