The common emitter amplifier shown in the figure below is

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The common emitter amplifier shown in the figure below is biased using a 1 mA ideal current source. The approximate base current value is—

1. 0 µA
2. 10 µA
3. 100 µA
4. 1000 µA

Correct Option: B

The given figure

I_B ≈		I_C	≈	1 mA	≈ 10 µA
		β		100