In figure V x is a dc voltage. The circuit is intended to be a dc wattmeter
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In figure Vx is a dc voltage. The circuit is intended to be a dc wattmeter where the output voltage value equals the power consumed by RL in watts.
(a) The Gm ? I ABC sensitivity is 20 S/A. Find RG such that Ix/I1 = 104.
(b) Choose RL such that 1 V at Vo corresponds to 1 W dissipated in RL.
Transcribed Image Text:
w O 5V RG I 100 n Reense RLEV RLŽV. 1.
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