Em=B*S*w=B*S*2*pi*n=0,4*120*10^-4*6,28*30=0,9 B
дано v=30 об\с s=120см2 B=0,4Тл Ем- ?
Ем=B*S*w=B*S*2*п*v=0,4*0,012*6,28*30=0.9В
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Verified answer
Em=B*S*w=B*S*2*pi*n=0,4*120*10^-4*6,28*30=0,9 B
Verified answer
дано v=30 об\с s=120см2 B=0,4Тл Ем- ?
Ем=B*S*w=B*S*2*п*v=0,4*0,012*6,28*30=0.9В