In the RC Phase shift oscillator using op-amp, what is the value of the op-amp feedback resistance (Rf), if R1 = 100K Ohm? a.2900K Ohmb.2800K Ohmc.100K Ohmd.200K Ohm
Question
In the RC Phase shift oscillator using op-amp, what is the value of the op-amp feedback resistance (Rf), if R1 = 100K Ohm? a.2900K Ohmb.2800K Ohmc.100K Ohmd.200K Ohm
Solution
In an RC Phase Shift Oscillator using an op-amp, the feedback resistance (Rf) is typically equal to R1. Therefore, if R1 = 100K Ohm, then Rf should also be 100K Ohm. So, the correct answer is c.100K Ohm.
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