Odpowiedź:
α = 30°
I = 3 A
L = 0,5 m
F = 5 N
--------------------
B = ?
F = B*I*L*sinα /:I*L*sinα
B = F/(I*L*sinα)
sin30° = 0,5
B = 5N/(3A*0,5m*0,5) = 20/3 T
B = 20/3 T ≈ 6,67 T
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Odpowiedź:
α = 30°
I = 3 A
L = 0,5 m
F = 5 N
--------------------
B = ?
F = B*I*L*sinα /:I*L*sinα
B = F/(I*L*sinα)
sin30° = 0,5
B = 5N/(3A*0,5m*0,5) = 20/3 T
B = 20/3 T ≈ 6,67 T