Physics · 2017
JEE Main · 9 April 2017, Shift 1 · Q27
The current gain of a common emitter amplifier is 69. If the emitter current is 7.0 mA, collector current is:
The current gain of a common emitter amplifier is 69. If the emitter current is $\displaystyle 7.0$ mA, collector current is :
Official answer
(2)
6.$\displaystyle 9$ mA
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JEE Main 2017 Physics question, with the answer from NTA’s final answer key. Where our answers come from.