Odpowiedź:
B=20 T
I=5 A
F=30 N
l=?
F=B*I*l
l=F/(B*I)=30N/(20T*6A)=0,25m
Wyjaśnienie:
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Odpowiedź:
B=20 T
I=5 A
F=30 N
l=?
F=B*I*l
l=F/(B*I)=30N/(20T*6A)=0,25m
Wyjaśnienie: