r=5 n=100 R=1000 U=220 B E=?
Ro=R/n=1000/100=10 Ом
I=U/Ro=220/10=22 A
E=U+I*r=220+22*5=330 B
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r=5 n=100 R=1000 U=220 B E=?
Ro=R/n=1000/100=10 Ом
I=U/Ro=220/10=22 A
E=U+I*r=220+22*5=330 B
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