The type of network involving potentiometer

AI Thread Summary
The discussion revolves around identifying the type of network involving a potentiometer when V0 is adjusted to 0 V (Va - Vb). Participants express frustration over a lack of preparation by the professor for the lab on potentiometers, which had not been covered in class. The main inquiry focuses on the name of the network and its circuit configuration when V equals zero. Clarification on the circuit's appearance and functionality is sought. Understanding the network type is essential for completing the homework assignment effectively.
DrunkApple
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Homework Statement


Adjust the potentiometer to get V_{0} = 0 V(V_{a} - V_{b}). What is this network called?


Homework Equations





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?
 
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what does the circuit look like?
 
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