How to place OP-AMP (741) on the bread board?
FIGURE # 1
FIGURE #1 (waveform result)
FIGURE # 2
If we set R2 = 10 k ohm...
If we set R2 = 20 k ohm...
As you can see, when R2 increase, Vo increase.
Based on that, to get Vo/Vi = -10,
the correct answer for R2 is 100k ohm
FIGURE # 3
gate #3 connect to FG, gate #2 connect to resisotr and ground.
Note: The correct value for R2 is 100 k ohm
FIGURE # 4a
FIGURE # 4b
FIGURE # 5
Voltage Divider (use 3 x 10k ohm resistors)
CASE : When Rx = 100 ohm.
CASE : When Rx = 0 ohm (short circuit).
CASE : When Rx = ∞ ohm (open circuit).
I will prepared a midterm review if possible, wish you all the best for the midterm.
Kevin Tang (firstname.lastname@example.org)