In the circuit shown in the figure, the bipolar junction transistor (BJT) has a current gain ๐›ฝ

Q. In the circuit shown in the figure, the bipolar junction transistor (BJT) has a current gain ๐›ฝ = 100. The base-emitter voltage drop is a constant, ๐‘‰๐ต๐ธ = 0.7 ๐‘‰. The value of the Thevenin equivalent resistance ๐‘…๐‘‡โ„Ž (in ฮฉ) as shown in the figure is ___________(up to 2 decimal places).

Ans: 89 โ€“ 91.5

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