m
a
g
n
e
t
m
a
g
n
e
t
i
z
a
t
i
o
n
M
(
k
A
/
m
)
1
0
1
5
2
0
3
0
5
0
m
a
g
n
e
t
d
i
a
m
e
t
e
r
d
(
m
m
)
l
e
n
g
t
h
L
(
m
m
)
2
0
d
i
s
p
l
a
y
f
i
e
l
d
H
B