Highfields Amateur Radio Club
Constructors Corner.

Calculator pages.
Ohms Law Calculator.
Source code supplied by: www.electronics2000.co.uk © Simon Carter.

The three calculators below calculate voltage, current or resistance using ohms law.
Just fill in the two boxes on the left and press 'Calculate' to find the unknown value.

Voltage Calculator (V = I * R):

Enter Current:
                   

Arrow Arrow Voltage =

Volts

Enter Resistance:
                   

Current Calculator (I = V / R):
Enter Voltage:
                   		Arrow Arrow   Current =

Amps

Enter Resistance:
                  

Resistance Calculator (R = V / I):
Enter Voltage:
                   		Arrow Arrow Resistance =

Ohms 

Enter Current:
                  

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