Table 1: Information about skin effect.

AWG18 AWG24 Hz
r/δ 0,0234572 0,0120456 1
r/δ 1,7199124 0,8831983 5376
r/δ 3,4400648 1,7665197 21507
r/δ 5,1601105 2,6497865 48391
r/δ 17,200372 8,8326233 537678
r/δ 25,800563 13,248938 1209776