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Voltage/current circuts

  • Thread starter erezb84
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  • #1
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Homework Statement


I have "network N" that includes (resistorse, voltage and current sources), and we do 2 experiments:
1. connecting idial current source, and measuring 3V
2. connecting idial voltage source, and measuring 5A.

need to find V(I)=?

The Attempt at a Solution


Nothing much....

Can someone give me a hint, please?

Thanks.
 

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Answers and Replies

  • #2
Simon Bridge
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You are expected to use the Thevenin and Norton equivalent circuits perhaps?

What is V(I) supposed to represent?
 
  • #3
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Yes, i am expected to use them...
V(I) for points a,b.
 
  • #4
Simon Bridge
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Well... ? Have you found the Thevenin and/or Norton equivalents for the black box?

I figured that you'd want to measure Vba but you presumably want the curve or equation for the Vba as a function of current. But what current? The current in the circuit OK but which circuit? Can you tell me in words what V(I) represents?

I'm not asking these questions for information: those are hints.
 

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