A transistor is operated in common-emitter configuration at {\V}_{ {\C}}=2 {\V} such that a change in the base current from 100 \mu {\A} to 200 \mu {\A} produces a change in the collector current from 5 {\mA} to 10 {\mA}. The current gain is :

AIPMT 2009 Physics and Chemistry Paper

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A transistor is operated in common-emitter configuration at VC=2V such that a change in the base current from 100µA to 200µA produces a change in the collector current from 5‌mA to 10‌mA. The current gain is :

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