The circuit below combines variable resistors R1 and R2 with fixed resistors to make a complex voltage divider.
If the switch is closed and R1=8000ohms and R2 is 5000ohms, what is the output voltage.
The Attempt at a Solution
the equivalent resistor of 1000 and 8000 is 3077 and the current through that is 0.03A. I am not sure what to do after that.