A signal source that is most conveniently represented by its Thévenin equivalent has v,= 10 mV. R, = 1 k2. If the source feeds a load resistance R1. find the voltage v, that appears across the load RL = 100 k2. 10 k2, 1 k2, and 100 2 Also, find the lowest permissible value of Ry for which output voltage is at least 80% of the source voltage.

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1.3
A signal source that is most conveniently represented by its Thévenin equivalent has v, = 10 mV and
R = 1 k2. If the source feeds a load resistance R1, find the voltage v, that appears across the load for
RL = 100 k2, 10 k2, 1 k2, and 100 2. Also, find the lowest pemissible value of R for which the
output voltage is at least 80% of the source voltage.
Transcribed Image Text:1.3 A signal source that is most conveniently represented by its Thévenin equivalent has v, = 10 mV and R = 1 k2. If the source feeds a load resistance R1, find the voltage v, that appears across the load for RL = 100 k2, 10 k2, 1 k2, and 100 2. Also, find the lowest pemissible value of R for which the output voltage is at least 80% of the source voltage.
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