Calculate Solenoid Inductance
What is Solenoid Inductance and Why it Matters
Solenoid inductance is a crucial property in electrical engineering, particularly in the design and analysis of solenoids and inductors…
How to Use This Calculator
- Enter the length, diameter, and number of turns of your solenoid.
- Click ‘Calculate’.
- View the results and chart below.
Formula & Methodology
The formula to calculate the inductance (L) of a solenoid is:
L = μ₀ * μr * (N^2 * A) / L
Where:
- μ₀ is the permeability of free space (4π x 10^-7 T^-1 m^-1).
- μr is the relative permeability of the core material.
- N is the number of turns.
- A is the cross-sectional area of the solenoid.
- L is the length of the solenoid.
Real-World Examples
Data & Statistics
Expert Tips
- To increase inductance, use a core material with high relative permeability (μr).
- Increase the number of turns (N) to boost inductance.
- Lengthen the solenoid (L) to raise inductance.