Find the equivalent resistance between two points in terms of R

Click For Summary
SUMMARY

The discussion centers on finding the equivalent resistance between two points in a circuit, specifically addressing the distinction between resistors in series and parallel. Participants emphasize the importance of demonstrating effort before receiving assistance, urging users to post their attempts and utilize LaTeX for clarity. The moderators reiterate that solutions will not be provided, only hints and guidance, and encourage users to identify resistor combinations based on established criteria. The thread concludes with a reminder to adhere to forum rules and to start new threads for further help.

PREREQUISITES
  • Understanding of electrical circuits and resistor configurations
  • Familiarity with the criteria for resistors in series and parallel
  • Basic knowledge of LaTeX for formatting mathematical expressions
  • Ability to analyze circuit diagrams
NEXT STEPS
  • Research the criteria for identifying resistors in series and parallel
  • Learn how to use LaTeX for mathematical documentation
  • Study examples of equivalent resistance calculations in circuits
  • Explore online resources or textbooks on circuit analysis techniques
USEFUL FOR

Students studying electrical engineering, educators teaching circuit analysis, and anyone seeking to improve their understanding of resistor configurations and equivalent resistance calculations.

valhakla
Messages
8
Reaction score
0
Homework Statement
Find thr equivalent resistance through two point A and B
Relevant Equations
R series = R1 + R2
R parallel = R1*R2/R1+R2
Screenshot 2023-05-31 at 17.59.50.png
 

Attachments

  • Screenshot 2023-05-31 at 17.20.27.png
    Screenshot 2023-05-31 at 17.20.27.png
    11.1 KB · Views: 119
Physics news on Phys.org
kuruman said:
According to our rules, to receive help, you need to show some credible effort towards answering the question(s). How about telling us what you do know and how you would approach this problem?

Please read, understand and follow our homework guidelines, especially item 4, here
https://www.physicsforums.com/threads/homework-help-guidelines-for-students-and-helpers.686781/
I attempted to solve the problem using the formulas I have provided above, but my answers are not matching, also I tried to search for similar problems in the internet but found nothing
 
OK, but "I tried and didn't get anywhere" is not sufficient attempt at a solution. Please post what you tried and what you got. We would prefer that you use LaTeX which is to learn. Click the link "LaTeX guide", lower left, to see how to do it.
 
New user is reminded that they always need to show their best efforts on schoolwork problems before we can offer tutorial help.
kuruman said:
OK, but "I tried and didn't get anywhere" is not sufficient attempt at a solution. Please post what you tried and what you got. We would prefer that you use LaTeX which is to learn. Click the link "LaTeX guide", lower left, to see how to do it.
Thank you, I will learn how to do it. I am just learning and new here, so would appreciate solution for my problem, the problem seems very unique for me as it's really challenging for me to determine whether the resistors are in parallel or in series, otherwise I wouldn't post it here.
 
valhakla said:
Thank you, I will learn how to do it. I am just learning and new here, so would appreciate solution for my problem, the problem seems very unique for me as it's really challenging for me to determine whether the resistors are in parallel or in series, otherwise I wouldn't post it here.
We don't supply solutions, only hints and you must make and show an effort to use them. So here are some.

What are the criteria for resistors being in series?
What are the criteria for resistors being in parallel?
Do you see any resistor combination in this circuit that satisfies these criteria? If so identify them.
 
Thread closed for Moderation...
 
valhakla said:
so would appreciate solution for my problem,
As has been explained to you several times in this thread so far, we do not give solutions to schoolwork questions. We can provide hints, ask probing questions, find mistakes, etc., but the student must do the bulk of the work on schoolwork questions. Please see the PF Rules link under INFO at the top of the page.

This thread will remain closed. Please start a new thread and show your work if you want tutorial help. Thank you.
 

Similar threads

Replies
10
Views
3K
  • · Replies 31 ·
2
Replies
31
Views
4K
  • · Replies 3 ·
Replies
3
Views
1K
  • · Replies 24 ·
Replies
24
Views
1K
  • · Replies 8 ·
Replies
8
Views
2K
  • · Replies 14 ·
Replies
14
Views
1K
  • · Replies 10 ·
Replies
10
Views
1K
Replies
9
Views
2K
  • · Replies 11 ·
Replies
11
Views
2K
Replies
5
Views
2K