Why Op amp amplifier's voltage difference zero?
7236
Why is the voltage across the inputs of an ideal OP Amp zero?
58520
Omp Amp Design for shifting a voltage range
91975
Solving an Op-amp circuit
78805
how to resolve LM358's huge error as a current sense differential amplifier
88908
Why does my multimeter show a wrong voltage over a large resistor?
109739
Understanding Op-amp Negative Feedback
4579
Why is the voltage drop across an ideal wire zero?
56981
OpAmp with slightly negative supply for ADC input
119945
Questions on Multi-stage transistor Op-Amp
38040
Basic voltage divider issue in my amateur circuit XBee
112351
Voltage amplifier analyze
117134
Difference between differential op amp and comparator
128474
Single supply op amp to convert 0-5VDC to +/-2VDC (microcontroller to line level)
121203
Why does the voltage drop at each resistor remain the same in a parallel circuit?
25453
Why am I measuring 16 volts on a wire that should be at 0 volts?
113725
Illustrating op amp feedback without control theory
47813
How do we calculate the input impedance of an op-amp?