# DC electric circuit, it is necessary to calculate the current, the EDS and the resistance is given

#### Matīss Brenčs

Joined Feb 26, 2018
1
R4=40Ω Determine the current of each branch (I1, I2, I3 and I4)
R5=15Ω Determine voltage between a,c.
R6=25Ω Determine the power of the source in whats (it should come out 10463w)
R7=20Ω
R8=30Ω
E1=150v
E2=0v
E3=400v
E4=200v

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#### ericgibbs

Joined Jan 29, 2010
19,127
hi Matiss,
Welcome to AAC
This appears to be a Homework assignment, so I will move your Thread to the Homework Forum.
E

#### WBahn

Joined Mar 31, 2012
30,303
What is EDS?

Your sources are shown as current sources (at least that is what most people will interpret them as). There are parts of the world that use different symbols and, unfortunately, they can be contradictory. So as to put everyone on the same page, when you say E1 = 150 V, which node has the higher voltage, node 'a' or node 'e'?

You also need to show YOUR best attempt to work your homework as far as you can. We can then help you identify where you are going wrong and how to get back on track.