[Frequencies, kHz] F1 = 25 F2 = 50 F3 = 100 F4 = 200 F5 = 300 [Flux density, mT] B1 = 50 B2 = 100 B3 = 200 [F_25] B_50 = 1,65 B_100= 7,8 B_200= 44,5 [F_50] B_50 = 3,44 B_100= 19,4 B_200= 137 [F_100] B_50 = 8 B_100= 50,6 B_200= 406 [F_200] B_50 = 30 B_100= 200 B_200= 1057 [F_300] B_50 = 71,8 B_100= 406 B_200= 2512 mu = 2100 Hc = 21 Br = 0,17 Bmax = 0,3 Bmmax = 0,3