I am working on a physics equation on electrical circuits. I understand it in one direction but I am having issues looking at it backwards. I am given the following:
R1 = R2 = R3 = 1.5 Ω
Calculate the equivalent resistance of the following circuit.
I can find equations when I am looking for the Req but I can't find any to find R1,R2,R3 given Req. If anyone wants to help or explain this it would be appreciated.