# Inductance in series and parallel

## Calculates the total inductance of two coils in series and parallel.

Inductance L1
 H mH μH nH
Inductance L2

 Total inductance:
in series Ls
in parallel Lp

 $\normal in\ Series\\\vspace{5}\hspace{30}L_s=L_1+L_2\\\vspace{10}in\ Parallel\\\hspace{30}L_p={\large\frac{1}{\large\frac{1}{L_1}+\frac{1}{L_2}}}={\large\frac{L_1L_2}{L_1+L_2}}\\$

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