Experiment 6-PreLab - -V o + i 2 R 2 + V 1 = 0 V o = i 2 R...

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Question 1: Prove theoretically that for an ideal op-amp, the relation between the output voltage and the input voltage of the inverting amplifier shown in part A of this experiment is -V 1 + i 1 R 1 = 0 V 1 = i 1 R 1 i 1 R 1 + i 2 R 2 = 0 i 1 R 1 = - i 2 R 2 -V o + i 2 R 2 = 0 V o = -(R 2 /R 1 )V 1 Question 2: Prove theoretically that for an ideal op-amp, the relation between the output voltage and the input voltage of the non-inverting amplifier shown in part B of this experiment is
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Unformatted text preview: -V o + i 2 R 2 + V 1 = 0 V o = i 2 R 2 + V 1 • i 1 R 1 + i 2 R 2 = 0 i 1 R 1 = - i 2 R 2 • V o = V 1 (1+R 1 /R 2 ) Question 3: Prove theoretically that for an ideal op-amp, the relation between the output voltage and the input voltage of the unity gain non-inverting amplifier shown in part C of this experiment is Vo = Vi. Consider V the voltage across V n .-V o + V = 0 V=V o-V + V 1 = 0 V=V 1 V 1 = V o...
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This note was uploaded on 02/07/2011 for the course EECE 312L taught by Professor Ghassandeeb during the Fall '07 term at American University of Beirut.

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Experiment 6-PreLab - -V o + i 2 R 2 + V 1 = 0 V o = i 2 R...

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