I need urgent help with this stuff. I've been researching a lot yet I couldn't get my head around this circuit. please help me understand it. How the current flows, how the op amp affects the current, how the capacitors, zener diodes etc affect the current.
you can probably tell how much of a beginner i am but thats because the college recruited a teacher whos not even qualified in electronics yet hes my electronics teacher, and he tells me to research about stuff myself rather than him explaining to me how electronic circuits work WITH FULL DETAILS and he says that "if a teacher tells you how e.g. this amplifier works, then your gonna forget it the next day."
please open the image of the circuit in the attachment and help me with these questions:
(TITLE) --> Analyse the effects of changing the values of circuit parameters on the performance of an analogue circuit containing an operational amplifier or transistors
STATE WHAT THE CIRCUIT IS DOING
WHAT HAPPENS WHEN R1 IS CHANGED FROM 100K TO 10K?
WHAT HAPPENS WHEN R2 IS CHANGED FROM 100K TO 10K?
WHAT HAPPENS WHEN C1 IS CHANGED FROM 47Uf to 100Uf?
WHAT HAPPENS WHEN R4 IS CHANGED FROM 100K TO 10K?
WHAT HAPPENS WHEN R3 IS CHANGED FROM 100K TO 10K?
WHAT HAPPENS WHEN R5 IS CHANGED FROM 10K TO 100K?
WHAT HAPPENS WHEN R5 IS CHANGED FROM 10K TO 1K?
WHAT HAPPENS WHEN YOU CHANGE THE FUNCTION GENERATOR VOLTAGE FROM 5V TO 1V?
WHAT HAPPRNS WHEN YOU CHANGE THE OPERATIONAL AMPLIFIER VOLTAGE FROM 9V TO 3V?