Can someone please, please help me out here? I understand literally none of this, despite watching multiple videos and reading a

Question

ZanzabumX [31]

3 years ago

11

Can someone please, please help me out here? I understand literally none of this, despite watching multiple videos and reading a

few articles on Kirchoff's laws.

Physics

2 answers:

ss7ja [257] · Answer 1 · 2022-05-22T17:06:22+03:00

ss7ja [257]3 years ago

6 0

Answer:

I can't figure it out either. Here's a website that you can go on ( https://www.chegg.com. Its a good website to use when needing help with homework. This question might have already been asked on there.

cluponka [151] · Answer 2 · 2022-05-22T18:12:43+03:00

cluponka [151]3 years ago

5 0

Answer:

Explanation:

By Kirchoff's laws, I1 + I2 = 3

I2 = 3 - I1

Following circuit on the left, V = summation of IRs

9 = I1*3 + 3*2

3*I1 = 9 - 6 = 3

I1 = 1A

I2 = 3 -1 = 2A

Following circuit on the right, V = summation of IRs

ε = I2*4.5 + 3*2

= 2*4.5 + 6

= 15V