- #1
Soliduz
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Excuse me but, this is a rough translaton from a Portuguese homework.
Also, excuse me for my lack of knowledge in some physics, I do a programming course and one of the teachers said we had to know about this.
http://img181.imageshack.us/img181/7084/87202322av0.jpg
http://g.imageshack.us/g.php?h=181&i=87202322av0.jpg Taking into account the circuit above, answer these questions:
a) What is the value of i1, i2, i3
b) Calculate the potentials Va, Vb, Vc, Vd, Ve and Vo taking in account the ground (sorry I don't know the correct term, it's the value on the right.
Kirchhoff law i1 = i2 + i3
V = RI
U = V - RI
This teacher is known for being nasty with the students and he gave us this homework without any explanation only saying that we'd need to know about the Kirchhoff laws.
I only found about you guys today, and this homework is due tomorrow (it's worth the grades for the bimester)
So if possible, help! I'm reading a lot of books ATM and will keep updating here 'til the time to deliver the work.
Thanks in advance.
Also, excuse me for my lack of knowledge in some physics, I do a programming course and one of the teachers said we had to know about this.
Homework Statement
http://img181.imageshack.us/img181/7084/87202322av0.jpg
http://g.imageshack.us/g.php?h=181&i=87202322av0.jpg Taking into account the circuit above, answer these questions:
a) What is the value of i1, i2, i3
b) Calculate the potentials Va, Vb, Vc, Vd, Ve and Vo taking in account the ground (sorry I don't know the correct term, it's the value on the right.
Homework Equations
Kirchhoff law i1 = i2 + i3
V = RI
U = V - RI
The Attempt at a Solution
This teacher is known for being nasty with the students and he gave us this homework without any explanation only saying that we'd need to know about the Kirchhoff laws.
I only found about you guys today, and this homework is due tomorrow (it's worth the grades for the bimester)
So if possible, help! I'm reading a lot of books ATM and will keep updating here 'til the time to deliver the work.
Thanks in advance.
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