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Ohm's Law
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Physics
Ohm's Law
Solve for voltage, current, or resistance using V = IR.
Live Calculator · Step-by-Step · Physics
Inputs
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Voltage V (volts)
Current I (amperes)
Resistance R (ohms)
Current I (A)
Resistance R (Ω)
Voltage V (V)
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Result
Result
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Step-by-Step Work
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