#I_coil = 3A
x       U_Hall
13.0    495.4
13.5    494.7
14.0    494.0
15.0    474.2
15.1    465.0
15.2    452.8
15.3    438.1
15.5    399.6
15.6    374.2
15.7    352.9
15.8    331.6
15.9    309.7
16.0    292.5
16.1    270.9
16.2    254.0
16.3    236.8
16.5    210.4
16.7    186.3
16.9    169.2
17.2    145.0
17.5    125.5
17.8    111.9
18.0    101.4
18.5    82.2
19.0    67.3
19.5    55.5
20.0    45.3
20.5    37.1
21.0    30.0
22.0    20.2