Electric Potential Between Multiple Points

Click For Summary

Homework Help Overview

The discussion revolves around calculating the electric potential difference between multiple points based on given potential differences. The problem involves four points with known potential differences: V12 (30V), V23 (50V), and V41 (60V), and seeks to find V34.

Discussion Character

  • Exploratory, Assumption checking, Conceptual clarification

Approaches and Questions Raised

  • Participants explore the relationships between the potential differences and attempt to express them in terms of equations. Questions arise about how to manipulate these equations to find the unknown potential difference V34.

Discussion Status

There is ongoing exploration of the relationships between the potential differences, with participants attempting to derive V34 from the provided equations. Some participants express confusion about the concepts and seek further clarification, while others suggest methods for combining the equations.

Contextual Notes

Participants note the challenge of understanding how to apply the equations correctly and question the implications of the signs and values of the potential differences. There is a recognition that the sum of potential differences around a closed loop is zero, which is a key principle in this context.

  • #31
What? That can't be right. And, if it is, WOW do I feel dumb!
 
Physics news on Phys.org
  • #32
A shortcut is to remember that the sum of all potential differences added around a closed loop is zero.
 
  • #33
Thank you for all your time and patience!
 

Similar threads

  • · Replies 2 ·
Replies
2
Views
1K
  • · Replies 22 ·
Replies
22
Views
4K
Replies
5
Views
926
Replies
1
Views
2K
Replies
2
Views
709
  • · Replies 6 ·
Replies
6
Views
2K
  • · Replies 2 ·
Replies
2
Views
2K
  • · Replies 4 ·
Replies
4
Views
1K
Replies
1
Views
3K