Inductance

Inductance, abbreviated as L, is the measure of an electric conductor or circuit by which an electromotive force is induced in it.

 

Inductance FORMULA
\(\large{ L =  \frac{ n^2 \; \mu \; A }{ l }  }\)
Symbol	English	Metric
\(\large{ L }\) = inductance	\(\large{H}\)	\(\large{\frac{kg-m^2}{s^2-A^2}}\)
\(\large{ A }\) = area encircled by the coil	\(\large{in^2}\)	\(\large{mm^2}\)
\(\large{ l }\) = length of the coil	\(\large{in}\)	\(\large{mm}\)
\(\large{ n }\) = number of turns of the coil	\(\large{dimensionless}\)
\(\large{\mu }\)  (Greek symbol mu) = permeability	\(\large{\frac{ft}{sec}}\)	\(\large{\frac{m}{s}}\)