Determine the currents I1, I2, and I3.

  • Thread starter Thread starter RushiOfFlames
  • Start date Start date
  • Tags Tags
    currents
Click For Summary
The discussion revolves around the difficulty in solving a problem related to determining the currents I1, I2, and I3. Participants emphasize the importance of applying Kirchhoff's laws, specifically the need to write down two voltage loop equations. The original poster expresses challenges due to language barriers after moving from Hong Kong and taking a physics class in English. Ultimately, it is concluded that there is insufficient information to arrive at a unique solution for the currents. The thread is closed, indicating that the issue may not be complex enough for advanced physics analysis.
RushiOfFlames
Messages
2
Reaction score
0
Homework Statement
Determine the currents I1, I2, and I3.
Relevant Equations
I2 + I3 = I1
I’m having trouble solving this one problem.
Sorry I’m really struggling with currents and I don’t know where to start.
 
Physics news on Phys.org
We don't know whether the currents are equal.
What did you learn about Mr Kirchooff?
 
you need to write down the two voltage loop equations...
 
Dr Transport said:
you need to write down the two voltage loop equations...
Yea sorry I just looked back at my notes and a video in my language. Unfortunately, I moved from Hong Kong and taking a physics class in English. English isn't my strongest language
 
Thread closed. There is not enough information to get to a unique solution, and this is not advanced physics.
 
If have close pipe system with water inside pressurized at P1= 200 000Pa absolute, density 1000kg/m3, wider pipe diameter=2cm, contraction pipe diameter=1.49cm, that is contraction area ratio A1/A2=1.8 a) If water is stationary(pump OFF) and if I drill a hole anywhere at pipe, water will leak out, because pressure(200kPa) inside is higher than atmospheric pressure (101 325Pa). b)If I turn on pump and water start flowing with with v1=10m/s in A1 wider section, from Bernoulli equation I...

Similar threads

Replies
4
Views
1K
  • · Replies 1 ·
Replies
1
Views
1K
  • · Replies 9 ·
Replies
9
Views
2K
Replies
8
Views
2K
  • · Replies 9 ·
Replies
9
Views
3K
  • · Replies 12 ·
Replies
12
Views
2K
Replies
10
Views
2K
  • · Replies 4 ·
Replies
4
Views
2K
Replies
16
Views
2K
Replies
12
Views
1K