Ответ:
Объяснение:
1) m=0.004 кг L=0.2 м I=10 A B=?
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α=90°
F=m*g
F=I*B*L*sinα
B=m*g/(I*L)=0.004*10/(10*0.2)=0.02 Тл
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2) B=0.04 Тл L=0.25 м I=0.25 A F=1.25*10⁻³ H α=?
sinα=F/(I*B*L)=1.25*10⁻³/(0.25*0.04*0.25)=0.5
α=30°
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Verified answer
Ответ:
Объяснение:
1) m=0.004 кг L=0.2 м I=10 A B=?
===
α=90°
F=m*g
F=I*B*L*sinα
B=m*g/(I*L)=0.004*10/(10*0.2)=0.02 Тл
=========================
2) B=0.04 Тл L=0.25 м I=0.25 A F=1.25*10⁻³ H α=?
===
F=I*B*L*sinα
sinα=F/(I*B*L)=1.25*10⁻³/(0.25*0.04*0.25)=0.5
α=30°
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