CAPE Physics Unit 2 · 2018 · Paper 1 · Question Q21
Which of the following are properties of an ideal operational amplifier? I. Zero output impedance II. Infinite input impedance III. Infinite open loop gain
- (A)I and II only
- (B)I and III only
- (C)II and III only
- (D)I, II and III
The answer is shown once you've answered.
Practise this question