Compute Required Length of Air Core Inductor.
\[l = \frac{1000 d^2 n^2 - 457418 d L}{1016127 L}\]
- Parameters:
- d : float
Coil diameter, measured in meters
- L : float
Inductance of air core inductor in Henry’s (H)
- n : int
Number of inductor turns
- Return type:
float Coil length, measured in meters