Ohms Law Calculator

Use this Ohm's Law Calculator to find Voltage (V), Current (I), or Resistance (R). Enter any two values, and the calculator will determine the missing one. Perfect for students, engineers, and anyone working with electrical circuits.







Free Resistor Decoder Wheel Download

Easily decode resistor values with this printable Resistor Decoder Wheel! This handy tool helps you quickly determine the resistance of 4-band resistors by aligning the color bands.

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