Q158 / 160 · TS EAMCET 2025 (02 May Shift 2) · Physics

$10^{10}$ electrons enter the emitter of a junction transistor in a time of $0.4 \mu \mathrm{~s}$. If $5 \%$ of the electrons are lost in the base, then the collector current is

A
3.0 mA
B
3.2 mA
C
3.6 mA
Correct answer
D
3.8 mA

Hence, the correct answer is option: 'D'.

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