[Frequencies, kHz] F1 = 100 F2 = 200 F3 = 400 [Flux density, mT] B1 = 25 B2 = 50 B3 = 100 B4 = 200 B5 = 300 [F_100] B_25 = 1 B_50 = 6 B_100= 40 B_200= 300 B_300= 1000 [F_200] B_25 = 2,5 B_50 = 20 B_100= 143 B_200= 1060 B_300= 0 [F_400] B_25 = 22 B_50 = 112 B_100= 655 B_200= 0 B_300= 0 mu = 3000 Hc = 12 Br = 0,12 Bmax = 0,3 Bmmax = 0,3