11.2 Consider the op-amp circuit shown in Fig. P11.2, where the op amp has infinite input resista

#Electronics #Opamp #circuit 11.2 Consider the op-amp circuit shown in Fig. P11.2, where the op amp has infinite input resistance and zero output resistance but finite open-loop gain A. (a) Convince yourself that β = R1/ R1 +R2 . (b) If R1 = 10 k, find R2 that results in Af = 10 V/V for the following three cases: (i) A = 1000 V/V; (ii) A = 200 V/V; (iii) A = 15 V/V. (c) For each of the three cases in (b), find the percentage change in Af that results when A decreases by 20%. Comment on the results. ★ SUBSCRIBE TO MY CHANNEL ★ ️ /channel/UCcnz9s70vXWoqErYJgsTzCA ★Checkout my Channels and Websites★ https://linktr.ee/Thileban Thanks for watching and don't forget to like and subscribe :-)

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