1. The op-amp in the circuit is ideal, except for non-zero input bias currents. Further, R1 =10K and R2 = 30K. What should R3's value be? R, R2 (a) 10K (b) R1 + R2 = 30K (c) 0 N (d) R1||R2 = 7.5K

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1. The op-amp in the circuit is ideal, except for non-zero input bias currents. Further, R1
=10K and R2 = 30K. What should R3's value be?
R2
R1
(a) 10K
(b) R1 + R2 = 30K
(c) 0 2
(d) R1||R2 = 7.5K
Transcribed Image Text:1. The op-amp in the circuit is ideal, except for non-zero input bias currents. Further, R1 =10K and R2 = 30K. What should R3's value be? R2 R1 (a) 10K (b) R1 + R2 = 30K (c) 0 2 (d) R1||R2 = 7.5K
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