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inductance
Copper Wire Self Inductance
Computes the self inductance of a straight copper wire using the Neumann formula: L = 0.2 × l × (ln(4l/d) - 0.75), where l is the wire length and d is the wire diameter, both in millimetres.
Inputs
Diameter of the copper wire in millimetres
Length of the copper wire in millimetres
Results
⚠Wire diameter must be greater than zero
Self Inductance—nHSelf inductance of the straight copper wire in nanohenries