- #1

ckboii89

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## Homework Statement

Picture of circuit is posted in the Screen Shot.1. Analysis: Both batteries are 5V. Find the values of R1 and R2 that will give an output voltage of 2.5, and a supply current of 1 mA. Then find the values that will give the correct output voltage with a supply current of 5 mA.

## Homework Equations

Ohm's Law

Voltage Divider

V

_{batteries}(Vbattery1 + Vbattery2) - V1 - V2 = 0 (KVL), I may be wrong, I'm not sure if Vout is part of the equation?

V = IR

V1 = I*R

V2 = I*R

V1 = V * R1/R1+R2

V2 = V * R2/R1+R2

## The Attempt at a Solution

I have not attempted yet, but rather my question is big V(t) the combination of both batteries?

Is Vout taken into account for KVL (aka ground?)

This is a pre-lab question and the professor's notes have not gone over a situation like this.