SOLUTION: If the amplitude ratio, N in decibels, of an electrical system is given by the formula N = 10 log ( Po )
Pi
and the power is given P = V^2
Algebra.Com
Question 44803: If the amplitude ratio, N in decibels, of an electrical system is given by the formula N = 10 log ( Po )
Pi
and the power is given P = V^2
R
Show that for matched input and output resistance the output voltage Vo is related to the input voltage Vi, by
Vo = Vi 10 ( n )
20
Answer by stanbon(75887) (Show Source): You can put this solution on YOUR website!
Your posting is garbled.
Cheers,
Stan H.
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