In a transistor, doping level in base is increased slightly. Now will it affect
collector current?

In a transistor, doping level in bse is increased slightly. Now will it affect base current?

In a transistor, base is always thin and lightly doped. (True/false)

If the emitter and base of n-p-n transistor have same doping concentration, explain, how will the collector and base currents be affected.

In a transistor, base is made very thin.Explain.

The input resistance of a silicon transistor is 665 Omega when base current is changed by 15muA , the collector current changes by 2mA. In a common emitter amplifier load resistance is 5k Omega . Calculate current gain beta_(ac)

The input resistance of a silicon transistor is 665 Omega when base current is changed by 15muA , the collector current changes by 2mA. In a common emitter amplifier load resistance is 5k Omega . Calculate transconductance (g_m) & voltage gain (A_v) of the amplifier.