ElBell
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Homework Statement
A bridge initially has resistances equal to R1=100ohms, R2= 200ohms, R3= 250ohms, R4= 300ohms. Determine output voltage at this condition for an input voltage of 3V. What is the bridge output if R1 changes to 125ohms?
Homework Equations
Havent been given any. I am assuming something to do with Ohms Law?
The Attempt at a Solution
I used Ohms Law. But I don't know if I am on the right track.
I= E/ R
I= 3/ 850 = 0.00353 amps.
Now I don't know what to do. Or if I was even supposed to use this Law.
Any help would be much appreciated :) Thanks alot.