2
$\begingroup$

So here's the circuit, and the question is looking for current i: enter image description here

All resistors are 2 ohms and the batteries are 5 volts. I'm trying to apply the resistance combination Kurchov rules to make this easier before I start handling the loops, but I'm not sure how the presence of batteries and other pieces of circuitry or the presence of other loops affect those rules. Can I combine Resistors across batteries? Is there some way to combine batteries? And is there a way I can simplify this circuit to be one battery and one resistor?

$\endgroup$

closed as off-topic by Sebastian Riese, Kyle Kanos, ACuriousMind, Bill N, user36790 Oct 22 '15 at 17:15

This question appears to be off-topic. The users who voted to close gave this specific reason:

  • "Homework-like questions should ask about a specific physics concept and show some effort to work through the problem. We want our questions to be useful to the broader community, and to future users. See our meta site for more guidance on how to edit your question to make it better" – Sebastian Riese, Kyle Kanos, ACuriousMind, Bill N, Community
If this question can be reworded to fit the rules in the help center, please edit the question.

0
$\begingroup$

A lot of the batteries are directly linked together, which allows you to easily find the voltage across different wires. For this you could start at the wire above the resistor, for which you have to determine the current, and work your way through the circuit. The lower end is not directly connected to a battery, so you do have to simplify some of the resistors, but not all.

$\endgroup$

Not the answer you're looking for? Browse other questions tagged or ask your own question.