Therefore it is possible to simply regard the value of the induction on unit length in the near middle of two "infinite length" parallelconductor as its approximate value.
故可简单的计算中部附近单位长度上自感作为“无限长”平行导体回路单位长度自感的近似值。
2
Even with very tight conductor-to-conductor spacing, parallel runs of 5 to 6 times signal rise distance are required before crosstalk becomes a problem.