005mmhos, hre=0. Find the output impedance if the lad resistance is 5kΩ.
(a) 5kΩ
(b) 4kΩ
(c) 20kΩ
(d) 15kΩ
I got this question in my homework.
I'd like to ask this question from The AC Analysis of a Small-Signal Low-Frequency Common Emitter Transistor. in section Small-Signal Low-Frequency AC models of Transistors of Electronic Devices & Circuits