Calculation of a particular Resistance Bridge

Thread Starter

zorgloub

Joined Apr 19, 2016
18
Hello,
I would like to establish the formula to calculate the output voltage of this particular resistor bridge.
P1 is in fact a potentiometer and I would need to know the output voltage of the two configurations shown on the attached diagram.
Thank you.
 

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ProphetZ

Joined Nov 11, 2021
3
Hi.. Homework? The right one, you should attempt

The left one, one way is to use thevenin... Vwant is what to get.. You can get formula

Screen Shot 2021-12-08 at 8.52.25 AM.png
 

Thread Starter

zorgloub

Joined Apr 19, 2016
18
Hi,
No, at 60 I finished my homework long ago ;)
Thank you for your answer, I will look into it.
But I have not done any electronic study and do not know Thevenin , ...
:(???
Greetings
 
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