Redraw electrical circuit?
Good day,
I don't know exactly how the circuit on the left was redrawn to the circuit on the right.
Is there a procedure how to do this?
I would be very happy to receive an answer!
Thank you in advance
best regards
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Such a forming sometimes makes sense when it comes to simplifying part of the circuit. For example, when it comes to describing the behavior at the terminals AB and replacing everything to the left with a circuit that does the same as the original.
Here the power source was simply converted with the resistor R3||R4 into an equivalent voltage source – do you know how to do this?Now you can read the current Iu directly without much to reckon – in the original circuit I couldn't have said that so quickly (and then I would have re-formed it to the right variant anyway – although perhaps only mentally)
The second is only enclosed – otherwise no change.
Thanks for the answer! Yes, it often makes sense to redraw the circuit. My problem was transcribing. Do you know how to redraw the circuit?
what do you mean, the second? It's just been redrawn. Since three resistors, R1, R2 and R3 which are connected in parallel and are connected to R4 at the other end pass away from the voltage source. The other end of R4 goes back to the voltage source. In addition, R5 is directly connected to the voltage source.
You just have to practice that a few times – there isn't much to explain.
The first circuit is not enclosed, but rather converted .