Equivalent resistors/capacitors etc. tricky problem

  • Thread starter Thread starter bobthebanana
  • Start date Start date
  • Tags Tags
    Equivalent
Click For Summary
SUMMARY

The discussion focuses on determining the equivalent capacitance between terminals in a circuit involving both series and parallel configurations. The key equations referenced are C_eq = C_1 + C_2 for parallel connections and C_eq = 1/((1/C_1) + (1/C_2)) for series connections. A central conductor complicates the analysis, leading to confusion about the arrangement of components. Participants suggest visualizing the circuit as a figure-of-eight to clarify the potential differences.

PREREQUISITES
  • Understanding of basic circuit theory, including series and parallel configurations.
  • Familiarity with capacitance calculations and the formulas for equivalent capacitance.
  • Ability to interpret circuit diagrams and identify components.
  • Knowledge of electrical potential and how it affects circuit behavior.
NEXT STEPS
  • Study circuit analysis techniques for complex arrangements, focusing on series and parallel combinations.
  • Learn about the impact of central conductors on circuit configurations.
  • Explore visual representation methods for circuit analysis, such as drawing figure-of-eight diagrams.
  • Investigate the principles of electrical potential and how it applies to capacitors in various configurations.
USEFUL FOR

Students studying electrical engineering, hobbyists working on circuit design, and educators teaching concepts of capacitance and circuit analysis.

bobthebanana
Messages
21
Reaction score
0

Homework Statement


Find equivalent capacitance between terminals

Homework Equations


C_eq = C_1 + C_2 for parallel
C_eq = 1/((1/C_1) + (1/C_2))

The Attempt at a Solution


I can't tell what's in parallel and what's in series. That conductor in the center is throwing me off.

Any help por favor?
You guys might not be able to see the image because it's pending approval. I uploaded it to imageshack:
http://img377.imageshack.us/img377/5690/53235366dg9.png
 

Attachments

  • a.png
    a.png
    966 bytes · Views: 547
Last edited by a moderator:
Physics news on Phys.org
Hi!
party0005.gif

party0006.gif
bobthebanana said:
I can't tell what's in parallel and what's in series. That conductor in the center is throwing me off.

Then pluck it out! :mad:

Hint: Draw it as a figure-of-eight …

does that have the same potentials? :wink:
 

Similar threads

  • · Replies 11 ·
Replies
11
Views
3K
  • · Replies 67 ·
3
Replies
67
Views
13K
Replies
25
Views
4K
  • · Replies 2 ·
Replies
2
Views
20K
Replies
108
Views
12K
  • · Replies 16 ·
Replies
16
Views
8K
  • · Replies 7 ·
Replies
7
Views
3K
Replies
7
Views
8K
  • · Replies 8 ·
Replies
8
Views
1K
  • · Replies 9 ·
Replies
9
Views
2K