U=120 B R1=20 Ом R2=30 Ом I=? I1=? I2=? U1=? U2=?
Ro=R1+R2=20+30=50 Ом
I=I1=I2=U/Ro=120/50=2.4 A
U1=I*R1=2.4*20=48 B
U2=2.4*30=72 B
=================
Copyright © 2024 SCHOLAR.TIPS - All rights reserved.
Answers & Comments
Verified answer
U=120 B R1=20 Ом R2=30 Ом I=? I1=? I2=? U1=? U2=?
Ro=R1+R2=20+30=50 Ом
I=I1=I2=U/Ro=120/50=2.4 A
U1=I*R1=2.4*20=48 B
U2=2.4*30=72 B
=================