For an ideal OP-amp, which of the following is true?
A. The differential voltage across the input terminals is zero
B. The current into the input terminals is zero
C. The current from output terminal is zero
D. The output resistance is zero
Answer: Option C
This Question Belongs to Electrical Engineering >> OP Amp
Either B or D. Op Amp has infinite input impedance which draws 0 current into its input and has a zero output impedance which draws a large current in the circuit.