Question

solve this to get points​

Answer 1

Option C

Explanation:

Collector current ic = V/R = 3/3×10^3 = 10^-3 A

Now base current, iʙ = ic / B = 10^-3 /100 = 10^-5A

As, voltage Vin = iʙRʙ

∴ Vin = 10^-5 × 2 × 10^3

∴ Vin = 2 × 10^-2 volts

So, voltage gain Av = Vout / Vin

= 3/ ( 2 × 10^-2)

= 150

Power gain = Av × β = 150 × 100 = 15000

∴ The voltage and power gain of the amplifier is 150 and 15000 !

______________________________________

Answer 2

Answer:

c. is the answer!!

Explanation:

♥️The voltage and power gain of the amplifier is 150 and 15000 respectively...♥️

♣️Hope it will be helpful ☺️ thank you!♣️