β=ΔIBΔIC=(300−100)mA(20−10)mA=200×10−610×10−3=50
A transistor is operated in common emitter configuration at VC=2 V such that a change in the base current from 100μA to 300μA produces a change in the collector current from 10 mA to 20 mA. The current gain is
Held on 30 Apr 2011 · Verified 9 Jul 2026.
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