Power, Watts, Volts, Current, Amperes, Resistance, Ohms,calculator

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For Electrical Calculations

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Enter any two values then click mouse over [Answer] button.	Power = Watts.	P=I * E P=R*I ² P=E ² /R
	Voltage = Volts.	E=(PR) ^0.5 E=P/I E=RI
Click mouse over [Reset] before you use it again	Current = Amps.	I=(P/R) ^0.5 I=P/E I=E/R
	Resistance = Ohms. Ω	R=E/I R=P/I ² R=E ² /P