 Kenneth Baker
 Kenneth Baker1. R=R1*R2/R1+R2=40*20/40+20=800/60=13,3 OM
U=I*R=66*13,3=880 В
2. R=R1*R2*R3/ R1R2+R1R3+R2R3=4*4*8/ 4*4+4*8+4*8=128/80=1,6 OM
U=I*R=24*1,6=38,4 B
U=U1=U2=U3=38,4 B
I1=U/R1=38,4/4=9,6 A
I2=U/R2=38,4/4=9,6 A
I3= U/R3=38,4/8=4,8 A
 Mariya
 Mariya