Figure q4.1 shows a circuit with a practical silicon BJT. Asses it with the aid of an equivalent circuit to determine the mode of operation when b=50. Justify your answer by showing proof using junction biasing. Assuming the BJT is in active mode.

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Figure q4.1 shows a circuit with a practical silicon BJT. Asses it with the aid of an equivalent circuit to determine the mode of operation when b=50. Justify your answer by showing proof using junction biasing. Assuming the BJT is in active mode.

Figure Q4.1 shows a circuit with a practical silicon BJT. Assess it with the aid of an
equivalent circuit to determine the mode of operation when ß =50. Justify your answer by
showing proof using junction biasing. Assume the BJT is in active mode.
(15 marks)
+15V
1kn
2.2k2
+3.5V
5502
-2V
Figure Q4.1
Transcribed Image Text:Figure Q4.1 shows a circuit with a practical silicon BJT. Assess it with the aid of an equivalent circuit to determine the mode of operation when ß =50. Justify your answer by showing proof using junction biasing. Assume the BJT is in active mode. (15 marks) +15V 1kn 2.2k2 +3.5V 5502 -2V Figure Q4.1
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