Question

For a BJt Vt is 5 V, Rc = 1000 ohm and bias current Ic is 12 mA. The value of the voltage gain is __________

(a) -1.2 V/V

(b) -2.4 V/V

(c) -3.6  V/V

(d) -4.8 V/V

This question was posed to me during an online exam.

I want to ask this question from BJT in Amplifier Design topic in section Bipolar Junction Triodes (BJTs) of Electronic Devices & Circuits

Answer 1

The correct choice is (b) -2.4 V/V

The explanation is: Voltage gain is (Ic X Rc ) / Vt.