What is the ac collector resistance for the transistor Q1? I am having trouble finding which resistors are in parallel with each other in the circuit above. I want to find the voltage gain and power gain for the circuit in terms of beta,i.e beta parameter of transistor
Transistor amplifier circuits
amplifierparallelresistorstransistors
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Best Answer
Sorry folks for disturbing you i found out the answer myself what i needed to do was just make the ac equivalent circuit for the given circuit and further proceed with problem . For ac equivalent the capacitor behaves as a short so resistors such as R3 becomes parallel with Rc and so on.......