Wie rechne ich.. eine Induktionsspannung aus?

clear all;

Ladungen & Punkt

v = 0.05 %m/s
v = 0.0500
s1 = 0.1 %m
s1 = 0.1000
s2 = s1
s2 = 0.1000
x = 0.05 %m
x = 0.0500
B = 2 %T
B = 2
N = 1%
N = 1

Bis zum Feld

t1 = s1 / v
t1 = 2
Uind1 = 0
Uind1 = 0

Eintritt ins Feld

t2 = x / v
t2 = 1
Uind2 = -B * x * v
Uind2 = -0.0050

Komplett im Feld

s3 = 0.05
s3 = 0.0500
t3 = s3 / v
t3 = 1

Austritt

t4 = t1
t4 = 2
Uind = B * x * v
Uind = 0.0050

Fluss

Phi = N*B*x^2
Phi = 0.0050