@godswill.elect_95: How do you derive the transfer function of an op-amp active low-pass filter? In this step-by-step solution, we use the ideal op-amp assumptions, calculate the parallel feedback impedance then apply KCL to obtain the transfer function. Save this for your electronics and control-systems revision! #ElectricalEngineering #OpAmp #CircuitAnalysis #creatorsearchinsights #electrical