Unlock precise calculations for the inductance of parallel wires with our free online tool. Essential for designing transmission lines, PCB traces, and power systems, this calculator helps engineers and hobbyists accurately determine mutual inductance, optimizing circuit performance and minimizing electromagnetic interference. Get quick, reliable results!
Formula:
The inductance (L) of two parallel wires can be calculated using the formula:
L = (μ0 / π) × l × arccosh(D / (2r))
Where:
- L = Inductance (Henries)
- μ0 = Permeability of free space (4π × 10-7 H/m)
- l = Length of the parallel wires (meters)
- D = Center-to-center distance between the wires (meters)
- r = Radius of each wire (meters)