# The type of network involving potentiometer

1. Feb 16, 2012

### DrunkApple

1. The problem statement, all variables and given/known data
Adjust the potentiometer to get V$_{0}$ = 0 V(V$_{a}$ - V$_{b}$). What is this network called?

2. Relevant equations

3. The attempt at a solution
I'll be honest. This professor didn't even prepare for the lab and decided to do lab about the potentiometer we didn't even learn about. So if V = 0 in the circuit, does anyone know what network that is called?

2. Feb 16, 2012

### wukunlin

what does the circuit look like?