Ohms Law Calculator

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Enter any two values to calculate the other two.

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Results

Voltage (V) 110
Current (A) 0.5
Resistance (Ω) 220
Power (W) 55
Ohm's Law Triangle
V: 110
I: 0.5
R: 220
P: 55

Note: The Ohm's Law triangle helps visualize the relationships between Voltage (V), Current (I), and Resistance (R). Power (P) is shown in the center as it's derived from these values.

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