These are the tasks:
specify I=?
simplify the circuits
Make Power balance
V=?
this is for the upper circuit,with C
for the second without simplifying the circuit,W=?,without V,and to specify I=?
For the upper circuit: (simplifying)
we are removing from the branches L1 and L2,also the whole branch with C,and remove the V from the branch.
After this we are defining the direction of each I,how ? choosing own direction or we are looking the shown directions left and down ?
then on Kirhoff's first law  sum of all I equals to 0
and the second  sum of all E equals to sum of all U=R.I
how to specify whether it is + or  ?
if it is coming out of the node is +,if it is coming in the node is  ?
then we have to make the balance of all powers ?
the sum of P of all consumators equals to the sum of P of all sources
P=U.I ? how to determine this ? I've heard something about using I11,I22,I33 and also G11,G22,G33 ? How ?
And about the second one any suggestions ?
Please give some directions
specify I=?
simplify the circuits
Make Power balance
V=?
this is for the upper circuit,with C
for the second without simplifying the circuit,W=?,without V,and to specify I=?
For the upper circuit: (simplifying)
we are removing from the branches L1 and L2,also the whole branch with C,and remove the V from the branch.
After this we are defining the direction of each I,how ? choosing own direction or we are looking the shown directions left and down ?
then on Kirhoff's first law  sum of all I equals to 0
and the second  sum of all E equals to sum of all U=R.I
how to specify whether it is + or  ?
if it is coming out of the node is +,if it is coming in the node is  ?
then we have to make the balance of all powers ?
the sum of P of all consumators equals to the sum of P of all sources
P=U.I ? how to determine this ? I've heard something about using I11,I22,I33 and also G11,G22,G33 ? How ?
And about the second one any suggestions ?
Please give some directions
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