inductor voltage calculator

enter the value and click "calculate", the calculation result will be displayed.

inductance:
current change rate:
time:

calculation result:

voltage across the inductor:
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what is the voltage across the inductor?

if current flows through an inductor, a magnetic field is created around the inductor. the change in current rate over time creates a voltage across the inductor.

according to faraday's law of electromagnetic induction, changes in the magnetic field through a closed coil induce a voltage in the wire. in an inductor, the induced voltage resists any change in the current flowing through it.
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