An n-p-n transistor operates as a common emitter amplifier with a power gain of 10^6. The input circuit resistance is 100 and the output load resistance is 10 KΩ.The common emitter current gain "beta…

Question

An n-p-n transistor operates as a common emitter amplifier with a power gain of 10^6. The input circuit resistance is 100 and the output load resistance is 10 KΩ.The common emitter current gain "beta' will be____ (Round off to the Nearest Integer)

Accepted Answer

Correct answer: 100. (100) 10^6= ^2 R_0R_i 10^6= ^2 10^410^2 ^2=10^4 ⇒ =100

$An n-p-n transistor operates as a common emitter amplifier with a power gain of 10^{6} . The input circuit resistance is 100Ω and the output load resistance is 10 KΩ .The common emitter current gain "beta' will be____ (Round off to the Nearest Integer)$

Solution

More Semiconductor Devices PYQs