Electric Current - Parallel and Series equations

Click For Summary

Homework Help Overview

The discussion revolves around the equations related to electric current in series and parallel circuits, focusing on the relationships between voltage, current, and resistance.

Discussion Character

  • Conceptual clarification, Assumption checking

Approaches and Questions Raised

  • The original poster attempts to present equations for series and parallel circuits but raises a question about the notation used, specifically the meaning of "Voltage(total)". Some participants seek clarity on the equations and their components.

Discussion Status

Participants are engaged in clarifying the equations presented, with some questioning the notation and the correctness of the equations. There is an ongoing exploration of the definitions and relationships within the context of electric circuits.

Contextual Notes

There seems to be confusion regarding the notation used in the equations, which may affect the clarity of the discussion. The original poster has edited their post, indicating a potential attempt to refine their question or clarify their equations.

unilliterate
Messages
5
Reaction score
0
Hello all. I was wondering if these equations would be correct... thank you.

Series
Voltage(total) = V1+V2+V3...
Current(total) = I1 = I2 = I3...
Resistor(total) = R1+R2+R3...

Parallel
Voltage(total) = V1 = V2 = V3
Current(total) = I1 = I2 = I3
Resistor(total) = R1+R2+R3...
 
Last edited:
Physics news on Phys.org
What does the "*" mean in your equations? i.e., what is "Voltage*total"?

If you want a clear answer, you need to state a clear question...
 
Edited...
 
unilliterate said:
Hello all. I was wondering if these equations would be correct... thank you.

Series
Voltage(total) = V1+V2+V3...
Current(total) = I1 = I2 = I3...
Resistor(total) = R1+R2+R3...

Parallel
Voltage(total) = V1 = V2 = V3
Current(total) = I1 = I2 = I3
Resistor(total) = R1+R2+R3...

Parallel
Voltage(total) = V1 = V2 = V3
Current(total) = I1 + I2 + I3
Resistor(total) = 1/(1/R1 + 1/R2 + 1/R3)
 

Similar threads

Network Analysis, Kirchhoff's Laws, changing current source to voltage
  • · Replies 4 ·
Replies
4
Views
1K
Solving Kirchoff's Laws: Are My Answers Correct?
  • · Replies 9 ·
Replies
9
Views
4K
Writing Kirchhoff Rules for a Multi-Loop Circuit
  • · Replies 5 ·
Replies
5
Views
4K
Power dissipated in this circuit with 2 batteries and 3 resistors
  • · Replies 22 ·
Replies
22
Views
4K
Did I count this current in a circuit correctly?
  • · Replies 6 ·
Replies
6
Views
2K
Electromagnetism problem: Merging of 2 charged drops of mercury
  • · Replies 2 ·
Replies
2
Views
2K
Multiple Power Source Circuit Analysis
  • · Replies 9 ·
Replies
9
Views
3K
Using Kirchhoff's laws on this current division problem
  • · Replies 12 ·
Replies
12
Views
2K
Finding the currents in this circuit (2 voltage sources and 3 resistors)
  • · Replies 10 ·
Replies
10
Views
3K
Solving for current in circuit with several light bulbs
  • · Replies 11 ·
Replies
11
Views
3K