parallel wires inductance
Plain-parallel problem of magnetostatics.
d = 500 mm, r = 4 mm.
Current of the wires I = 1 A
Parallel wires inductance
One can calculate inductance by the following analytical formula:
L = μ0 l/π·[ ln(d/r) + 1/4 ], where l - line length.
Length of the two wire line is considered to be l=1 m. Inductance is calculated by "Inductance wizard" using two methods: using magnetic flux linkage and using magnetic field energy.
Magnetic flux density distribution.