m=0.004 кг L=0.2 м I=10 A B=?
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m*g=I*B*L*sinα (sinα=1 при α=90°)
B=m*g/(I*L)=0.004*10/(10*0.2)=0.02 Тл
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m=0.004 кг L=0.2 м I=10 A B=?
===
m*g=I*B*L*sinα (sinα=1 при α=90°)
B=m*g/(I*L)=0.004*10/(10*0.2)=0.02 Тл
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