Inductance of solenoid

$L = \frac{\mu\cdot \mu0\cdot S\cdot N^{2}}{l}$

L - inductance
μ - relative magnetic permeability
μ0 - magnetic constant
S - cross-sectional area
N - number of turns in a winding
l - length of solenoid

Find It is known that:

Calculate 'L'