Hello Electrical Engineering stack exchange! I was taking a physics practice test and I ran into the following circuit
"What is the current across the 2 olhm resistor when the switch is open?"
Now I know that V=IR but I don't really have any idea on how to tackle this question because of the opposing batteries. I've figured that once the capacitor is filled that no current should flow there so the switch doesn't matter right?, but I'm just stuck. Since this is a practice problem I'm looking for an explanation on how to tackle these circuits with opposing batteries. Thanks!