A transistor is working in common emitter mode. Its amplification factor is 80
A transistor is working in common emitter mode. Its amplification factor is 80. If the base current is 250 µA,…
7 years ago
Electronic Devices
A light emitting diode(LED) has a voltage drop of 2 volt across it
A light emitting diode(LED) has a voltage drop of 2 volt across it and passes a current of 10 mA…
7 years ago
A transistor is operated in common emitter configuration at constant collector
A transistor is operated in common emitter configuration at constant collector voltage Vc = 1.5 V such that a change…
7 years ago
When npn transistor is used as an amplifier
When npn transistor is used as an amplifier Options (a) electrons move from base to collector (b) holes move from…
7 years ago